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This is a list of plants organized by their
common name In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; and is often contrast ...
s. However, the common names of plants often vary from region to region, which is why most plant encyclopedias refer to plants using their scientific names, in other words using binomials or "Latin" names.


A

*African sheepbush – '' Pentzia incana'' *
Alder Alders are trees comprising the genus ''Alnus'' in the birch family Betulaceae. The genus comprises about 35 species of monoecious trees and shrubs, a few reaching a large size, distributed throughout the north temperate zone with a few spe ...
– '' Alnus'' ** Black alder – ''
Alnus glutinosa ''Alnus glutinosa'', the common alder, black alder, European alder, European black alder, or just alder, is a species of tree in the family Betulaceae, native to most of Europe, southwest Asia and northern Africa. It thrives in wet locations ...
'', ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' **Common alder – ''
Alnus glutinosa ''Alnus glutinosa'', the common alder, black alder, European alder, European black alder, or just alder, is a species of tree in the family Betulaceae, native to most of Europe, southwest Asia and northern Africa. It thrives in wet locations ...
'' **False alder – ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' **Gray alder – ''
Alnus incana ''Alnus incana'', the grey alder or speckled alder, is a species of multi-stemmed, shrubby tree in the birch family, with a wide range across the cooler parts of the Northern Hemisphere. Tolerant of wetter soils, it can slowly spread with runners ...
'' **Speckled alder – ''
Alnus incana ''Alnus incana'', the grey alder or speckled alder, is a species of multi-stemmed, shrubby tree in the birch family, with a wide range across the cooler parts of the Northern Hemisphere. Tolerant of wetter soils, it can slowly spread with runners ...
'' **White alder – ''
Alnus incana ''Alnus incana'', the grey alder or speckled alder, is a species of multi-stemmed, shrubby tree in the birch family, with a wide range across the cooler parts of the Northern Hemisphere. Tolerant of wetter soils, it can slowly spread with runners ...
'', ''
Alnus rhombifolia ''Alnus rhombifolia'', the white alder, is an alder tree native to western North America, from British Columbia and Washington east to western Montana, southeast to the Sierra Nevada, and south through the Peninsular Ranges and Colorado Desert ...
'', ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' * Almond – ''Prunus dulcis'' *Aloe vera – ''
Aloe vera ''Aloe vera'' () is a succulent plant species of the genus ''Aloe''. It is widely distributed, and is considered an invasive species in many world regions. An evergreen perennial, it originates from the Arabian Peninsula, but grows wild in tro ...
'' *
Amaranth ''Amaranthus'' is a cosmopolitan genus of annual or short-lived perennial plants collectively known as amaranths. Some amaranth species are cultivated as leaf vegetables, pseudocereals, and ornamental plants. Catkin-like cymes of densely pack ...
– ''Amaranthus'' **Foxtail amaranth – ''
Amaranthus caudatus ''Amaranthus caudatus'' (also known as ''Amaranthus edulis'' and ''Amaranthus mantegazzianus'') is a species of annual flowering plant. It goes by common names such as love-lies-bleeding, pendant amaranth, tassel flower, velvet flower, foxtail a ...
'' *
Ambrosia In the ancient Greek myths, ''ambrosia'' (, grc, ἀμβροσία 'immortality'), the food or drink of the Greek gods, is often depicted as conferring longevity or immortality upon whoever consumed it. It was brought to the gods in Olympus by ...
**Tall ambrosia – ''
Ambrosia trifida ''Ambrosia trifida'', the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico. Distribution It is present in Europe a ...
'' *Amy root – ''
Apocynum cannabinum ''Apocynum cannabinum'' (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) is a perennial herbaceous plant that grows throughout much of North America—in the southern half of Canada and througho ...
'' * Angel trumpet – ''
Brugmansia suaveolens ''Brugmansia suaveolens'', Brazil's white angel trumpet, also known as angel's tears and snowy angel's trumpet, is a species of flowering plant in the nightshade family Solanaceae, native to south eastern Brazil, but thought to be extinct in th ...
'' * Apple – ''
Malus domestica An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancest ...
'' *
Apricot An apricot (, ) is a fruit, or the tree that bears the fruit, of several species in the genus ''Prunus''. Usually, an apricot is from the species '' P. armeniaca'', but the fruits of the other species in ''Prunus'' sect. ''Armeniaca'' are also ...
– ''Prunus armeniaca'' *Arfaj – ''
Rhanterium epapposum ''Rhanterium epapposum'' is a plant of the family Asteraceae. Native to the deserts of the Arabian Peninsula including Saudi Arabia, Kuwait and Qatar where it is known locally as ''arfaj'' (). The ''arfaj'' consists of a complicated network of b ...
'' *Arizona
sycamore Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the ancient Greek ' (''sūkomoros'') meaning "fig-mulberry". Species of trees known as sycamore: * '' Acer pseudoplat ...
– ''Platanus wrighitii'' *Arrowwood – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' **Indian arrowwood – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' *Ash – '' Fraxinus'' spp. **Black ash – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'', ''
Fraxinus nigra ''Fraxinus nigra'', the black ash, is a species of ash native to much of eastern Canada and the northeastern United States, from western Newfoundland west to southeastern Manitoba, and south to Illinois and northern Virginia. Formerly abundant, a ...
'' **Blue ash – '' Fraxinus quadrangulata'' **Cane ash – '' Fraxinus americana'' **European ash – ''
Fraxinus excelsior ''Fraxinus excelsior'', known as the ash, or European ash or common ash to distinguish it from other types of ash, is a flowering plant species in the olive family Oleaceae. It is native throughout mainland Europe east to the Caucasus and Albo ...
'' **Green ash – ''
Fraxinus pennsylvanica ''Fraxinus pennsylvanica'', the green ash or red ash, is a species of ash native to eastern and central North America, from Nova Scotia west to southeastern Alberta and eastern Colorado, south to northern Florida, and southwest to Oklahoma a ...
'' ''lanceolata'' **Maple ash – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'' **Red ash – ''
Fraxinus pennsylvanica ''Fraxinus pennsylvanica'', the green ash or red ash, is a species of ash native to eastern and central North America, from Nova Scotia west to southeastern Alberta and eastern Colorado, south to northern Florida, and southwest to Oklahoma a ...
'' ''lanceolata'' **River ash – ''
Fraxinus pennsylvanica ''Fraxinus pennsylvanica'', the green ash or red ash, is a species of ash native to eastern and central North America, from Nova Scotia west to southeastern Alberta and eastern Colorado, south to northern Florida, and southwest to Oklahoma a ...
'' **Swamp ash – ''
Fraxinus pennsylvanica ''Fraxinus pennsylvanica'', the green ash or red ash, is a species of ash native to eastern and central North America, from Nova Scotia west to southeastern Alberta and eastern Colorado, south to northern Florida, and southwest to Oklahoma a ...
'' **White ash – '' Fraxinus americana'' **Water ash – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'', ''
Fraxinus pennsylvanica ''Fraxinus pennsylvanica'', the green ash or red ash, is a species of ash native to eastern and central North America, from Nova Scotia west to southeastern Alberta and eastern Colorado, south to northern Florida, and southwest to Oklahoma a ...
'' *Azolla – ''
Azolla ''Azolla'' (mosquito fern, duckweed fern, fairy moss, water fern) is a genus of seven species of aquatic ferns in the family Salviniaceae. They are extremely reduced in form and specialized, looking nothing like other typical ferns but more rese ...
'' **Carolina azolla – ''
Azolla caroliniana ''Azolla cristata '', the Carolina mosquitofern, Carolina azolla or water velvet, is a species of ''Azolla'' native to the Americas, in eastern North America from southern Ontario southward, and from the east coast west to Wisconsin and Texas, an ...
''


B

*
Bamboo Bamboos are a diverse group of evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin of the word "bamboo" is uncertain, but ...
– ''bamboosa ardinarifolia'' *
Banana A banana is an elongated, edible fruit – botanically a berry – produced by several kinds of large herbaceous flowering plants in the genus ''Musa''. In some countries, bananas used for cooking may be called "plantains", distinguis ...
– mainly ''Musa'' × ''paradisica'', but also other ''Musa'' species and hybrids *Baobab – ''
Adansonia ''Adansonia'' is a genus made up of eight species of medium-to-large deciduous trees known as baobabs ( or ). They are placed in the Malvaceae family, subfamily Bombacoideae. They are native to Madagascar, mainland Africa, and Australia.Tropi ...
'' *Bay – ''Laurus'' spp. or ''Umbellularia'' spp. **
Bay laurel ''Laurus nobilis'' is an aromatic evergreen tree or large shrub with green, glabrous (smooth) leaves. It is in the flowering plant family Lauraceae. It is native to the Mediterranean region and is used as bay leaf for seasoning in cooking. I ...
– ''Laurus nobilis'' ''(culinary)'' ** California bay – ''Umbellularia californica'' *
Bean A bean is the seed of several plants in the family Fabaceae, which are used as vegetables for human or animal food. They can be cooked in many different ways, including boiling, frying, and baking, and are used in many traditional dishes thr ...
– '' Fabaceae'', specifically '' Phaseolus'' spp. *Bearberry – ''
Ilex decidua ''Ilex decidua'' (meadow holly, also called "possumhaw", "deciduous holly" or "swamp holly") is a species of holly native to the United States. Description This is an upright shrub or small tree that is typically between 10 and 15 feet at matur ...
'' *Bear corn – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *
Beech Beech (''Fagus'') is a genus of deciduous trees in the family Fagaceae, native to temperate Europe, Asia, and North America. Recent classifications recognize 10 to 13 species in two distinct subgenera, ''Engleriana'' and ''Fagus''. The ''Engle ...
– ''Fagus'' *Bindweed **Blue bindweed – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Bird's nest – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *Bird's nest plant – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *Bird of paradise – ''
Strelitzia reginae ''Strelitzia reginae'', commonly known as the crane flower, bird of paradise, or in Nguni, is a species of flowering plant indigenous to South Africa. An evergreen perennial, it is widely cultivated for its dramatic flowers. In temperate areas i ...
'' *Birch – ''
Betula A birch is a thin-leaved deciduous hardwood tree of the genus ''Betula'' (), in the family Betulaceae, which also includes alders, hazels, and hornbeams. It is closely related to the beech-oak family Fagaceae. The genus ''Betula'' contains 30 to ...
'' spp. **Black birch – ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'', ''
Betula nigra ''Betula nigra'', the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Florida and west to Texas. It is one of the few heat-tol ...
'' **Bolean birch – ''
Betula papyrifera ''Betula papyrifera'' (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America. Paper birch is named for the tree's thin white bark, which often peels in paper like ...
'' **Canoe birch – ''
Betula papyrifera ''Betula papyrifera'' (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America. Paper birch is named for the tree's thin white bark, which often peels in paper like ...
'' **Cherry birch – ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'' **European weeping birch – ''
Betula pendula ''Betula pendula'', commonly known as silver birch, warty birch, European white birch, or East Asian white birch, is a species of tree in the family Betulaceae, native to Europe and parts of Asia, though in southern Europe, it is only found ...
'' **European white birch – ''
Betula pendula ''Betula pendula'', commonly known as silver birch, warty birch, European white birch, or East Asian white birch, is a species of tree in the family Betulaceae, native to Europe and parts of Asia, though in southern Europe, it is only found ...
'' **Gray birch – ''
Betula alleghaniensis ''Betula alleghaniensis'', the yellow birch, golden birch, or swamp birch, is a large tree and an important lumber species of birch native to northeastern North America. Its vernacular names refer to the golden color of the tree's bark. In the pa ...
'' **Mahogany birch – ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'' **Paper birch – ''
Betula papyrifera ''Betula papyrifera'' (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America. Paper birch is named for the tree's thin white bark, which often peels in paper like ...
'' **Red birch – ''
Betula nigra ''Betula nigra'', the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Florida and west to Texas. It is one of the few heat-tol ...
'' **River birch – ''
Betula nigra ''Betula nigra'', the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Florida and west to Texas. It is one of the few heat-tol ...
'', ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'' **Silver birch – ''
Betula papyrifera ''Betula papyrifera'' (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America. Paper birch is named for the tree's thin white bark, which often peels in paper like ...
'' **Spice birch – ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'' **Sweet birch – ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'' **Water birch – ''
Betula nigra ''Betula nigra'', the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern Minnesota, and south to northern Florida and west to Texas. It is one of the few heat-tol ...
'' **Weeping birch – ''
Betula pendula ''Betula pendula'', commonly known as silver birch, warty birch, European white birch, or East Asian white birch, is a species of tree in the family Betulaceae, native to Europe and parts of Asia, though in southern Europe, it is only found ...
'' **White birch – ''
Betula papyrifera ''Betula papyrifera'' (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America. Paper birch is named for the tree's thin white bark, which often peels in paper like ...
'', ''
Betula pendula ''Betula pendula'', commonly known as silver birch, warty birch, European white birch, or East Asian white birch, is a species of tree in the family Betulaceae, native to Europe and parts of Asia, though in southern Europe, it is only found ...
'' **Yellow birch – ''
Betula alleghaniensis ''Betula alleghaniensis'', the yellow birch, golden birch, or swamp birch, is a large tree and an important lumber species of birch native to northeastern North America. Its vernacular names refer to the golden color of the tree's bark. In the pa ...
'' *Bittercress – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
'', ''
Cardamine bulbosa ''Cardamine bulbosa'', commonly called bulbous bittercress or spring cress, is a perennial plant in the mustard family Brassicaceae () or (the older) Cruciferae () is a medium-sized and economically important family of flowering plants common ...
'', ''
Cardamine hirsuta ''Cardamine hirsuta'', commonly called hairy bittercress, is an annual or biennial species of plant in the family Brassicaceae, and is edible as a salad green. It is common in moist areas around the world. Description Depending on the climate ...
'' **Hairy bittercress – ''
Cardamine hirsuta ''Cardamine hirsuta'', commonly called hairy bittercress, is an annual or biennial species of plant in the family Brassicaceae, and is edible as a salad green. It is common in moist areas around the world. Description Depending on the climate ...
'' *Bittersweet – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' **Trailing bittersweet – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Bitterweed – Any plant in the genus ''
Ambrosia In the ancient Greek myths, ''ambrosia'' (, grc, ἀμβροσία 'immortality'), the food or drink of the Greek gods, is often depicted as conferring longevity or immortality upon whoever consumed it. It was brought to the gods in Olympus by ...
'', especially ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'', '' Artemisia trifida'', '' Helenium amarum'' *
Blackberry The blackberry is an edible fruit produced by many species in the genus ''Rubus'' in the family Rosaceae, hybrids among these species within the subgenus ''Rubus'', and hybrids between the subgenera ''Rubus'' and ''Idaeobatus''. The taxonomy of ...
– ''
Rubus ''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, with over 1,350 species. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of the ...
'' spp., '' Rubus pensilvanicus'', '' Rubus occidentalis'' **Hispid swamp blackberry – ''
Rubus hispidus ''Rubus hispidus'', with the common names swamp dewberry, bristly dewberry, bristly groundberry, groundberry, hispid swamp blackberry or running swamp blackberry, is North American species of dewberry in the rose family. The plant grows in mois ...
'' **Pennsylvania blackberry – '' Rubus pensilvanicus'' **Running swamp blackberry – ''
Rubus hispidus ''Rubus hispidus'', with the common names swamp dewberry, bristly dewberry, bristly groundberry, groundberry, hispid swamp blackberry or running swamp blackberry, is North American species of dewberry in the rose family. The plant grows in mois ...
'' *Black cap – '' Rubus occidentalis'' *Black-eyed Susan – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'', '' Rudbeckia fulgida'' *Blackhaw – '' Viburnum prunifolium'' *Blackiehead – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'' *Black-weed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *
Blueberry Blueberries are a widely distributed and widespread group of perennial flowering plants with blue or purple berries. They are classified in the section ''Cyanococcus'' within the genus ''Vaccinium''. ''Vaccinium'' also includes cranberries, b ...
– ''Vaccinium (Cyanococcus)'' spp. *Bluebell – ''
Hyacinthoides non-scripta ''Hyacinthoides non-scripta'' (formerly ''Endymion non-scriptus'' or ''Scilla non-scripta'') is a bulbous perennial plant, found in Atlantic areas from north-western Spain to the British Isles, and also frequently used as a garden plant. It is k ...
'' *Blue-of-the-heavens – '' Allium caeruleum'' *Bow-wood – '' Maclura pomifera'' *Box – ''
Buxus ''Buxus'' is a genus of about seventy species in the family Buxaceae. Common names include box or boxwood. The boxes are native to western and southern Europe, southwest, southern and eastern Asia, Africa, Madagascar, northernmost South ...
'' **False box – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' *Boxelder – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'' *Boxwood – ''
Buxus ''Buxus'' is a genus of about seventy species in the family Buxaceae. Common names include box or boxwood. The boxes are native to western and southern Europe, southwest, southern and eastern Asia, Africa, Madagascar, northernmost South ...
'', ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' **False boxwood – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' *Brier **Sand brier – ''
Solanum carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughou ...
'' *Brittlebush – ''
Encelia farinosa ''Encelia farinosa'' (commonly known as brittlebush, brittlebrush, or incienso), is a common desert shrub of the southwestern United States and northern Mexico. It has a variety of historical uses. Description Brittlebush grows up to tall, wi ...
'' *Broadleaf – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Brown Betty – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'' *Brown-eyed susan – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'', '' Rudbeckia triloba'' *Buckeye (
California buckeye ''Aesculus californica'', commonly known as the California buckeye or California horse-chestnut, is a species of buckeye native to California and southwestern Oregon. Description It is a large deciduous shrub or small tree, up to tall, wi ...
) – ''Aesculus californica'' * Buckeye – ''Aesculus'' spp. *Buffalo weed – ''
Ambrosia trifida ''Ambrosia trifida'', the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico. Distribution It is present in Europe a ...
'' *Bugle – ''
Ajuga reptans ''Ajuga reptans'' is commonly known as bugle, blue bugle, bugleherb, bugleweed, carpetweed, carpet bugleweed, and common bugle, and traditionally but less commonly as St. Lawrence plant. It is an herbaceous flowering plant in the mint family Lami ...
'' *Butterfly flower – ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' *Butterfly weed – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
''


C

*Cabbage – ''
Brassica oleracea ''Brassica oleracea'' is a plant species from family Brassicaceae that includes many common cultivars used as vegetables, such as cabbage, broccoli, cauliflower, kale, Brussels sprouts, collard greens, Savoy cabbage, kohlrabi, and gai lan. Its ...
'' **Clumpfoot cabbage – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' **Meadow cabbage – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' **Skunk cabbage – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'', '' Lysichiton'' spp. **Swamp cabbage – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' *California bay – '' Umbellularia californica'' *California buckeye – ''
Aesculus californica ''Aesculus californica'', commonly known as the California buckeye or California horse-chestnut, is a species of buckeye native to California and southwestern Oregon. Description It is a large deciduous shrub or small tree, up to tall, with gr ...
'' *California sycamore – ''
Platanus racemosa ''Platanus racemosa'' is a species of plane tree known by several common names, including California sycamore, western sycamore, California plane tree, and in North American Spanish aliso. ''Platanus racemosa'' is native to California and Baja ...
'' *California walnut – ''
Juglans californica ''Juglans californica'', the California black walnut, also called the California walnut, or the Southern California black walnut, is a large shrub or small tree (about 20-49 feet tall) of the walnut family, Juglandaceae, endemic to Southern Calif ...
'' *Canada root – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Cancer jalap – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Carrot – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' **Wild carrot – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *Carrot weed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *Cart track plant – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Catalina ironwood – ''
Lyonothamnus floribundus ''Lyonothamnus'' is a monotypic genus of trees in the rose family containing the single living species ''Lyonothamnus floribundus'', which is known by the common name Catalina ironwood, and the subspecies ''L. f.'' ssp. ''aspleniifolius'' and '' ...
'' ssp. ''floribundus'' *Cedar – ''
Cedrus ''Cedrus'', common English name cedar, is a genus of coniferous trees in the plant family Pinaceae (subfamily Abietoideae). They are native to the mountains of the western Himalayas and the Mediterranean region, occurring at altitudes of 1,500 ...
'' spp. **Blue Atlas cedar – ''
Cedrus atlantica ''Cedrus atlantica'', the Atlas cedar, is a species of tree in the pine family Pinaceae, native to the Rif and Atlas Mountains of Morocco (Middle Atlas, High Atlas), and to the Tell Atlas in Algeria.Gaussen, H. (1964). Genre ''Cedrus''. Les Fo ...
'' **Deodar cedar – ''
Cedrus deodara ''Cedrus deodara'', the deodar cedar, Himalayan cedar, or deodar, is a species of cedar native to the Himalayas. Description It is a large evergreen coniferous tree reaching tall, exceptionally with a trunk up to in diameter. It has a conic ...
'' *Chalk milkwort – ''
Polygala calcarea ''Polygala calcarea'', the chalk milkwort, is a species of flowering plant in the family Polygalaceae, native to western Europe. It is a delicate mat-forming evergreen perennial growing to tall by broad, with spikes of small, vivid deep blue fl ...
'' *Charlock – ''
Sinapis arvensis ''Sinapis arvensis'', the charlock mustard, field mustard, wild mustard, or charlock, is an annual or winter annual plant of the genus ''Sinapis'' in the family Brassicaceae. It is found in the fields of North Africa, Asia and Europe. ''Pieris r ...
'' *Cherry – '' Prunus'' spp. **Black cherry – '' Prunus serotina'' **Cabinet cherry – '' Prunus serotina'' **Rum cherry – '' Prunus serotina'' **Whiskey cherry – '' Prunus serotina'' **Wild cherry – ''
Prunus avium ''Prunus avium'', commonly called wild cherry, sweet cherry, gean, or bird cherryWorld Economic Plants: A Standard Reference, Second Edition'. CRC Press; 19 April 2016. . p. 833–. is a species of cherry, a flowering plant in the rose family, ...
'', '' Prunus serotina'' **Wild black cherry – '' Prunus serotina'' * Chestnut – ''Castanea'' spp. *Chigger flower – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Chrysanthemum – ', '' Chrysanthemum morifolium'' *(True) cinnamon – ''
Cinnamomum verum ''Cinnamomum verum'', called true cinnamon tree or Ceylon cinnamon tree, is a small evergreen tree belonging to the family Lauraceae, native to Sri Lanka. The inner bark of several other '' Cinnamomum'' species are also used to make cinnamon, but ...
'' *
Clove Cloves are the aromatic flower buds of a tree in the family Myrtaceae, ''Syzygium aromaticum'' (). They are native to the Maluku Islands (or Moluccas) in Indonesia, and are commonly used as a spice, flavoring or fragrance in consumer produc ...
– ''Syzygium aromaticum'' *
Clover Clover or trefoil are common names for plants of the genus ''Trifolium'' (from Latin ''tres'' 'three' + ''folium'' 'leaf'), consisting of about 300 species of flowering plants in the legume or pea family Fabaceae originating in Europe. The genus h ...
– ''Trifolium'' spp. *Coakum – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *
Coconut The coconut tree (''Cocos nucifera'') is a member of the palm tree family (Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the ...
– ''Cocos nucifera'' *Coffee plant – ''
Coffea ''Coffea'' is a genus of flowering plants in the family Rubiaceae. ''Coffea'' species are shrubs or small trees native to tropical and southern Africa and tropical Asia. The seeds of some species, called coffee beans, are used to flavor variou ...
'' spp. *Colic weed – ''
Corydalis flavula ''Corydalis flavula'' (yellow fumewort, yellow harlequin, fume-root, yellow fumitory; syn. ''Capnoides flavulum'' (Raf.) Kuntze, ''Fumaria flavula'' Raf.) is an herbaceous perennial plant native to the eastern United States. Its natural habitat ...
'' *Collard – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' *Columbine – ''
Aquilegia vulgaris ''Aquilegia vulgaris'' is a species of columbine native to Europe with common names that include: European columbine, common columbine, granny's nightcap, and granny's bonnet. It is a flowering herbaceous perennial plant growing to 1.2 m tall, ...
'' *Colwort **Hare's colwort – ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' *Comfrey – ''
Symphytum ''Symphytum'' is a genus of flowering plants in the borage family, Boraginaceae, known by the common name comfrey (pronounced ). There are 59 recognized species.WFO (2022): Symphytum L. Published on the Internet; http://www.worldfloraonline.org/ ...
'' spp. *Coneflower **Brilliant coneflower – '' Rudbeckia fulgida'' **Cutleaf coneflower – ''
Rudbeckia laciniata ''Rudbeckia laciniata'', the cutleaf coneflower, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in both Canada and the United States. Its natural habitat is wet sites in flood plain ...
'' **Eastern coneflower – '' Rudbeckia fulgida'' **Green-headed Coneflower – ''
Rudbeckia laciniata ''Rudbeckia laciniata'', the cutleaf coneflower, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in both Canada and the United States. Its natural habitat is wet sites in flood plain ...
'' **Orange coneflower – '' Rudbeckia fulgida'' **Tall coneflower – ''
Rudbeckia laciniata ''Rudbeckia laciniata'', the cutleaf coneflower, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in both Canada and the United States. Its natural habitat is wet sites in flood plain ...
'' **Thin-leaved Coneflower – '' Rudbeckia triloba'' **Three-leaved Coneflower – '' Rudbeckia triloba'' *Cornel **Blueberry cornel – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' **Silky cornel – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' **White cornel – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' *Cornelian tree – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' *Corydalis – ''
Corydalis ''Corydalis'' (from Greek ''korydalís'' " crested lark") is a genus of about 470 species of annual and perennial herbaceous plants in the family Papaveraceae, native to the temperate Northern Hemisphere and the high mountains of tropical east ...
'' spp. **Fern-leaf Corydalis – ''
Corydalis chelidoniifolia ''Corydalis chelidoniifolia'' is a flowering plant in the poppy family ''Papaveraceae The Papaveraceae are an economically important family of about 42 genera and approximately 775 known species of flowering plants in the order Ranunculales ...
'' **Golden corydalis – ''
Corydalis aurea ''Corydalis aurea'' (scrambled eggs, golden smoke, golden corydalis) is a flowering plant in the poppy family (Papaveraceae), native to North America. A winter annual, it can be found in such areas as the sagebrush steppe. The root is a branchi ...
'' **Pale corydalis – ''
Corydalis flavula ''Corydalis flavula'' (yellow fumewort, yellow harlequin, fume-root, yellow fumitory; syn. ''Capnoides flavulum'' (Raf.) Kuntze, ''Fumaria flavula'' Raf.) is an herbaceous perennial plant native to the eastern United States. Its natural habitat ...
'', '' Corydalis sempervirens'' **Pink corydalis – '' Corydalis sempervirens'' **Yellow corydalis – '' Corydalis lutea'', ''
Corydalis flavula ''Corydalis flavula'' (yellow fumewort, yellow harlequin, fume-root, yellow fumitory; syn. ''Capnoides flavulum'' (Raf.) Kuntze, ''Fumaria flavula'' Raf.) is an herbaceous perennial plant native to the eastern United States. Its natural habitat ...
'' *Cotton plant – '' Gossypium'' *Creeping yellowcress – '' Rorippa sylvestris'' *Cress – (several genera) **American cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' **Bank cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' **Belle Isle cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' **Bermuda cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' **Bulbous cress – ''
Cardamine bulbosa ''Cardamine bulbosa'', commonly called bulbous bittercress or spring cress, is a perennial plant in the mustard family Brassicaceae () or (the older) Cruciferae () is a medium-sized and economically important family of flowering plants common ...
'' **Lamb's cress – ''
Cardamine hirsuta ''Cardamine hirsuta'', commonly called hairy bittercress, is an annual or biennial species of plant in the family Brassicaceae, and is edible as a salad green. It is common in moist areas around the world. Description Depending on the climate ...
'' **Land cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'', ''
Cardamine hirsuta ''Cardamine hirsuta'', commonly called hairy bittercress, is an annual or biennial species of plant in the family Brassicaceae, and is edible as a salad green. It is common in moist areas around the world. Description Depending on the climate ...
'' **Scurvy cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' **Spring cress – ''
Cardamine bulbosa ''Cardamine bulbosa'', commonly called bulbous bittercress or spring cress, is a perennial plant in the mustard family Brassicaceae () or (the older) Cruciferae () is a medium-sized and economically important family of flowering plants common ...
'' **Upland cress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' *Crowfoot – '' Cardamine concatenata'' *Crow's nest – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *Crow's toes – '' Cardamine concatenata'' *
Cucumber Cucumber (''Cucumis sativus'') is a widely-cultivated creeping vine plant in the Cucurbitaceae family that bears usually cylindrical fruits, which are used as culinary vegetables. *Daisy **Brown daisy – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'' **Common daisy, daisy – ''
Bellis perennis ''Bellis perennis'' (), the daisy, is a European species of the family Asteraceae, often considered the archetypal species of the name daisy. To distinguish this species from other plants known as daisies, it is sometimes qualified as common dai ...
'' **Gloriosa daisy – ''Rudbeckia hirta'' **Poorland daisy – ''Rudbeckia hirta'' **Yellow daisy – ''Rudbeckia hirta'' **Yellow ox-eye daisy – ''Rudbeckia hirta'' *Deadnettle – ''
Lamium ''Lamium'' (dead-nettles) is a genus of about 30 species of flowering plants in the family Lamiaceae, of which it is the type genus. They are all herbaceous plants native to Europe, Asia, and northern Africa, but several have become very succe ...
'' spp. **Henbit deadnettle – ''
Lamium amplexicaule ''Lamium amplexicaule'', commonly known as common henbit, or greater henbit, is a species of ''Lamium'' native to Europe, Asia and northern Africa. It is a low-growing annual plant growing to tall, with soft, finely hairy stems. The leaves are ...
'' **Red deadnettle – ''
Lamium purpureum ''Lamium purpureum'', known as red dead-nettle, purple dead-nettle, or purple archangel, is an annual herbaceous flowering plant native to Europe and Asia. Varieties: * ''Lamium purpureum'' var. ''hybridum'' (Vill.) Vill. (synonym: ''Lamium hyb ...
'' **Spotted deadnettle – '' Lamium maculatum'' *Desert Rose – ''
Adenium obesum ''Adenium obesum'' is a poisonous species of flowering plant belonging to the tribe Nerieae of the subfamily Apocynoideae of the dogbane family, Apocynaceae. It is native to the Sahel regions south of the Sahara (from Mauritania and Senegal to ...
'' *Devil's bite – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Devil's darning needle – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Devil's nose – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Devil's plague – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *Dewberry **Bristly dewberry – ''
Rubus hispidus ''Rubus hispidus'', with the common names swamp dewberry, bristly dewberry, bristly groundberry, groundberry, hispid swamp blackberry or running swamp blackberry, is North American species of dewberry in the rose family. The plant grows in mois ...
'' **Swamp dewberry – ''
Rubus hispidus ''Rubus hispidus'', with the common names swamp dewberry, bristly dewberry, bristly groundberry, groundberry, hispid swamp blackberry or running swamp blackberry, is North American species of dewberry in the rose family. The plant grows in mois ...
'' *Dindle – ''
Sonchus arvensis ''Sonchus arvensis'', the field milk thistle, field sowthistle, perennial sow-thistle, corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. ''S. arvensis'' often occurs i ...
'' *Dogwood – ''
Cornus ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...
'' spp. **American dogwood – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' **Florida dogwood – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' **Flowering dogwood – ''
Cornus florida ''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida ...
'' **Japanese flowering dogwood – ''
Cornus kousa ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...
'' **Kousa dogwood – ''
Cornus kousa ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...
'' *Drumstick – '' Moringa oleifera'' **Pacific dogwood – ''
Cornus nuttallii ''Cornus nuttallii'', the Pacific dogwood, western dogwood, or mountain dogwood, is a species of dogwood tree native to western North America. Description It is a small to medium-sized deciduous tree, reaching tall, often with a canopy spre ...
'' **Silky dogwood – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' **Swamp dogwood – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' *Duck retten – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Duscle – ''
Solanum nigrum ''Solanum nigrum'', the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus ''Solanum'', native to Eurasia and introduced in the Americas, Australasia, and South Africa. Ripe ...
'' *Durian – '' Durio zibethinus'' **Durian kura kura – ''
Durio testudinarius ''Durio testudinarius'', commonly known as durian kura kura (literally: 'tortoise durian') is a species of durian tree in the family Malvaceae. It is endemic to Borneo Borneo (; id, Kalimantan) is the third-largest island in the world an ...
'' **Durian munjit – '' Durio grandiflorus'' **Durian pulu – '' Durio kutejensis'' **Red durian – '' Durio dulcis'' *Dye-leaves – ''
Ilex glabra ''Ilex glabra'', also known as Appalachian tea, dye-leaves, evergreen winterberry, gallberry, and inkberry, is a species of evergreen holly native to the coastal plain of eastern North America, from coastal Nova Scotia to Florida and west to Lo ...
''


E

*Easter orchid – '' Cattleya schroederae'' *Earth gall – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Elderberry – '' Sambucus'' *Elegant lupine – '' Lupinus elegans'' *Elephant apple – ''
Dillenia indica ''Dillenia indica'', commonly known as elephant apple or Ou Tenga, is a species of '' Dillenia'' native to China and tropical Asia. Description It is an evergreen large shrub or small to medium-sized tree growing to 15 m tall. The leaves are 15 ...
'' *English bull's eye – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'' *Eucalyptus – '' Eucalyptus'' spp. *Evergreen huckleberry – ''
Vaccinium ovatum ''Vaccinium ovatum'' is a North American species of flowering shrub known by the common names evergreen huckleberry, winter huckleberry, cynamoka berry and California huckleberry. Distribution and ecology ''Vaccinium ovatum'' is a small to medium ...
'' *Extinguisher moss – '' Encalypta'' *Eytelia – '' Amphipappus''


F

*Fair-maid-of-France – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' *Fairymoss ''
Azolla caroliniana ''Azolla cristata '', the Carolina mosquitofern, Carolina azolla or water velvet, is a species of ''Azolla'' native to the Americas, in eastern North America from southern Ontario southward, and from the east coast west to Wisconsin and Texas, an ...
'' *Fellenwort – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Felonwood – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Felonwort – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Fennel – ''
Foeniculum vulgare Fennel (''Foeniculum vulgare'') is a flowering plant species in the carrot family. It is a hardy, perennial herb with yellow flowers and feathery leaves. It is indigenous to the shores of the Mediterranean but has become widely naturalized ...
'' *Ferns **Boston fern or sword fern – '' Nephrolepis exaltata'' **Christmas fern – '' Polystichum acrostichoides'' **Coast polypody – ''
Polypodium scouleri ''Polypodium scouleri'' is a species of fern known by the common names leathery polypody, Scouler's polypody, coast polypody and leather-leaf fern. It is native to coastal western North America from British Columbia to Guadalupe Island off Baja ...
'' **Kimberly queen fern – '' Nephrolepis obliterata'' **Korean rock fern – ''Polystichum tsus-simense'' **Mosquito fern – ''
Azolla caroliniana ''Azolla cristata '', the Carolina mosquitofern, Carolina azolla or water velvet, is a species of ''Azolla'' native to the Americas, in eastern North America from southern Ontario southward, and from the east coast west to Wisconsin and Texas, an ...
'' **Sword ferns – ''
Polystichum ''Polystichum'' is a genus of ferns in the family Dryopteridaceae, subfamily Dryopteridoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus has about 500 species and has a cosmopolitan distribution. The ...
'' spp. **Water fern – ''
Azolla caroliniana ''Azolla cristata '', the Carolina mosquitofern, Carolina azolla or water velvet, is a species of ''Azolla'' native to the Americas, in eastern North America from southern Ontario southward, and from the east coast west to Wisconsin and Texas, an ...
'' **Western sword fern – ''
Polystichum munitum ''Polystichum munitum'', the western swordfern, is an evergreen perennial fern native to western North America, where it is one of the most abundant ferns in forested areas. It occurs along the Pacific coast from southeastern Alaska to southern ...
'' *Feverbush – ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' *Feverfew – ''
Tanacetum parthenium ''Tanacetum parthenium'', known as feverfew, is a flowering plant in the daisy family, Asteraceae. It may be grown as an ornament, and may be identified by its synonyms, ''Chrysanthemum parthenium'' and ''Pyrethrum parthenium''. Description T ...
'' *Field forget-me-not – ''
Myosotis arvensis ''Myosotis arvensis'' or field forget-me-not is a herbaceous annual to short lived perennial flowering plant in the family Boraginaceae. Clive Stace describes this plant as having the following characteristics: * Upright, to ; softly hairy, wit ...
'' *Fig – ''
Ficus ''Ficus'' ( or ) is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few species extending in ...
'' spp. **Common fig – ''
Ficus carica The fig is the edible fruit of ''Ficus carica'', a species of small tree in the flowering plant family Moraceae. Native to the Mediterranean and western Asia, it has been cultivated since ancient times and is now widely grown throughout the world ...
'' *Flax ** European flax – '' Linum usitatissimum'' ** New Zealand flax – '' Phormium tenax'', ''
Phormium colensoi ''Phormium'' is a genus of two plant species in the family Asphodelaceae. One species is endemic to New Zealand and the other is native to New Zealand and Norfolk Island. The two species are widely known in New Zealand as flax or their Māori ...
'' *Fluxroot – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Foxglove – '' Digitalis purpurea'' *Fumewort **Yellow fumewort – ''
Corydalis flavula ''Corydalis flavula'' (yellow fumewort, yellow harlequin, fume-root, yellow fumitory; syn. ''Capnoides flavulum'' (Raf.) Kuntze, ''Fumaria flavula'' Raf.) is an herbaceous perennial plant native to the eastern United States. Its natural habitat ...
''


G

*Gallberry – ''
Ilex glabra ''Ilex glabra'', also known as Appalachian tea, dye-leaves, evergreen winterberry, gallberry, and inkberry, is a species of evergreen holly native to the coastal plain of eastern North America, from coastal Nova Scotia to Florida and west to Lo ...
'' *Garget – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Garlic **Golden garlic – '' Allium moly'' **Wild garlic – ''
Allium canadense ''Allium canadense'', the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other re ...
'' *Garlic mustard – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Garlic root – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Germander speedwell – ''
Veronica chamaedrys ''Veronica chamaedrys'', the germander speedwell, bird's-eye speedwell, or cat's eyes, is a herbaceous perennial species of flowering plant in the plantain family Plantaginaceae. Description ''Veronica chamaedrys'' can grow to tall, but is fr ...
'' *Gilliflower **Dame's gilliflower – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Night scented gilliflower – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Queen's gilliflower – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Rogue's gilliflower – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Winter gilliflower – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' *Golden buttons – ''
Tanacetum vulgare Tansy (''Tanacetum vulgare'') is a perennial, herbaceous flowering plant in the genus ''Tanacetum'' in the aster family, native to temperate Europe and Asia. It has been introduced to other parts of the world, including North America, and in ...
'' *Golden chain – ''
Laburnum ''Laburnum'', sometimes called golden chain or golden rain, is a genus of two species of small trees in the subfamily Faboideae of the pea family Fabaceae. The species are ''Laburnum anagyroides''—common laburnum and ''Laburnum alpinum''� ...
'' *Goldenglow – ''
Rudbeckia laciniata ''Rudbeckia laciniata'', the cutleaf coneflower, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in both Canada and the United States. Its natural habitat is wet sites in flood plain ...
'' *Golden Jerusalem – ''
Rudbeckia hirta ''Rudbeckia hirta'', commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now b ...
'' *Gordaldo – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' *Goose tongue – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' *
Grapefruit The grapefruit (''Citrus'' × ''paradisi'') is a subtropical citrus tree known for its relatively large, sour to semi-sweet, somewhat bitter fruit. The interior flesh is segmented and varies in color from pale yellow to dark pink. Grapefruit ...
– ''Citrus'' × ''paradisi'' *Grapevine – ''
Vitis ''Vitis'' (grapevine) is a genus of 79 accepted species of vining plants in the flowering plant family Vitaceae. The genus is made up of species predominantly from the Northern Hemisphere. It is economically important as the source of grapes, ...
'' *Green berry nightshade – ''
Solanum opacum ''Solanum opacum'' is a species of flowering plant in the family Solanaceae. It is referred to by the common names green berry nightshade, or morelle verte and is a sprawling annual native to eastern Australia. It is part of the black nightshade ...
'' *Groundberry – ''
Rubus hispidus ''Rubus hispidus'', with the common names swamp dewberry, bristly dewberry, bristly groundberry, groundberry, hispid swamp blackberry or running swamp blackberry, is North American species of dewberry in the rose family. The plant grows in mois ...
'' **Bristly groundberry – ''
Rubus hispidus ''Rubus hispidus'', with the common names swamp dewberry, bristly dewberry, bristly groundberry, groundberry, hispid swamp blackberry or running swamp blackberry, is North American species of dewberry in the rose family. The plant grows in mois ...
'' *Gutweed – ''
Sonchus arvensis ''Sonchus arvensis'', the field milk thistle, field sowthistle, perennial sow-thistle, corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. ''S. arvensis'' often occurs i ...
''


H

*Haldi – '' Curcuma domestica'' *Harlequin **Rock harlequin – '' Corydalis sempervirens'' **Yellow harlequin – ''
Corydalis flavula ''Corydalis flavula'' (yellow fumewort, yellow harlequin, fume-root, yellow fumitory; syn. ''Capnoides flavulum'' (Raf.) Kuntze, ''Fumaria flavula'' Raf.) is an herbaceous perennial plant native to the eastern United States. Its natural habitat ...
'' *Hay fever weed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'', '' Artemisia trifida'' *Healing blade – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Hedge plant – '' Maclura pomifera'' *Hellebore – ''
Helleborus Commonly known as hellebores (), the Eurasian genus ''Helleborus'' consists of approximately 20 species of herbaceous or evergreen perennial flowering plants in the family Ranunculaceae, within which it gave its name to the tribe of Helleboreae. ...
'' **American white hellebore – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' **Big hellebore – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' **Black hellebore – ''
Veratrum nigrum ''Veratrum nigrum'', the black false hellebore,Bonine, ''Black Plants: 75 Striking Choices for the Garden,'' 2009, p. 75.Toogood, ''The Gardener's Encyclopedia of Perennials,'' 1988, p. 144. is a widespread Eurasian species of perennial floweri ...
'' **European white hellebore – '' Veratrum album'' **False hellebore – '' Veratrum album'', ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' **Swamp hellebore – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' **White hellebore – '' Veratrum album'', ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' * Hemp – ''
Cannabis ''Cannabis'' () is a genus of flowering plants in the family Cannabaceae. The number of species within the genus is disputed. Three species may be recognized: ''Cannabis sativa'', '' C. indica'', and '' C. ruderalis''. Alternativel ...
'' spp., specifically ''
Cannabis sativa ''Cannabis sativa'' is an annual herbaceous flowering plant indigenous to Eastern Asia, but now of cosmopolitan distribution due to widespread cultivation. It has been cultivated throughout recorded history, used as a source of industrial fiber ...
'' *Hemp dogbane – ''
Apocynum cannabinum ''Apocynum cannabinum'' (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) is a perennial herbaceous plant that grows throughout much of North America—in the southern half of Canada and througho ...
'' *Hen plant – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Herb barbara – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
'' *Hogweed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *Holly – '' Ilex'' spp. **Deciduous holly – ''
Ilex decidua ''Ilex decidua'' (meadow holly, also called "possumhaw", "deciduous holly" or "swamp holly") is a species of holly native to the United States. Description This is an upright shrub or small tree that is typically between 10 and 15 feet at matur ...
'', ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' **European holly – '' Ilex aquifolium'' **Inkberry holly – ''
Ilex glabra ''Ilex glabra'', also known as Appalachian tea, dye-leaves, evergreen winterberry, gallberry, and inkberry, is a species of evergreen holly native to the coastal plain of eastern North America, from coastal Nova Scotia to Florida and west to Lo ...
'' **Meadow holly – ''
Ilex decidua ''Ilex decidua'' (meadow holly, also called "possumhaw", "deciduous holly" or "swamp holly") is a species of holly native to the United States. Description This is an upright shrub or small tree that is typically between 10 and 15 feet at matur ...
'' **Swamp holly – ''
Ilex decidua ''Ilex decidua'' (meadow holly, also called "possumhaw", "deciduous holly" or "swamp holly") is a species of holly native to the United States. Description This is an upright shrub or small tree that is typically between 10 and 15 feet at matur ...
'' **Winterberry holly – ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' *Honesty – ''
Lunaria annua ''Lunaria annua'', called honesty or annual honesty in English, is a species of flowering plant in the cabbage and mustard family Brassicaceae. It is native to the Balkans and south west Asia, and cultivated throughout the temperate world. Desc ...
'' *Horse cane – ''
Ambrosia trifida ''Ambrosia trifida'', the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico. Distribution It is present in Europe a ...
'' *Hound's berry – ''
Solanum nigrum ''Solanum nigrum'', the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus ''Solanum'', native to Eurasia and introduced in the Americas, Australasia, and South Africa. Ripe ...
'' *Huckleberry – '' Vaccinium'' spp. **Evergreen huckleberry – ''
Vaccinium ovatum ''Vaccinium ovatum'' is a North American species of flowering shrub known by the common names evergreen huckleberry, winter huckleberry, cynamoka berry and California huckleberry. Distribution and ecology ''Vaccinium ovatum'' is a small to medium ...
'' **Trailing red huckleberry – '' Vaccinium parvifolium'' *Houseleek – '' Sempervivum tectorum'' *Hydrangea – Hydrangea macrophylla


I

*Indian hemp – ''various genera'' **Indian hemp – ''
Apocynum cannabinum ''Apocynum cannabinum'' (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) is a perennial herbaceous plant that grows throughout much of North America—in the southern half of Canada and througho ...
'', ''
Cannabis indica ''Cannabis indica'' is an annual plant species in the family Cannabaceae which produces large amounts of tetrahydrocannabinol (THC) and is cultivated for purposes including hashish in India. The high concentrations of THC provide euphoric effect ...
'' **White Indian hemp – ''
Asclepias incarnata ''Asclepias incarnata'', the swamp milkweed, rose milkweed, rose milkflower, swamp silkweed, or white Indian hemp, is a herbaceous perennial plant species native to North America. It grows in damp through wet soils and also is cultivated as a ga ...
'' *Indian paintbrush – ''
Castilleja ''Castilleja'', commonly known as paintbrush, Indian paintbrush, or prairie-fire, is a genus of about 200 species of annual and perennial herbaceous plants native to the west of the Americas from Alaska south to the Andes, northern Asia, and o ...
'', '' Castilleja mutis'', ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Indian posy – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Inkberry – ''
Ilex glabra ''Ilex glabra'', also known as Appalachian tea, dye-leaves, evergreen winterberry, gallberry, and inkberry, is a species of evergreen holly native to the coastal plain of eastern North America, from coastal Nova Scotia to Florida and west to Lo ...
'', ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Ironwood – '' Acacia estrophiolata'' *Isle of Man cabbage – '' Coincya monensis'' *Itchweed – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Ivy – ''
Hedera ''Hedera'', commonly called ivy (plural ivies), is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to western, central and southern Europe, Macaronesia, northwestern Africa and ...
'' spp.


J

*Jack-by-the-hedge – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Jack-in-the-bush – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Jasmine – ''
Jasminum officinale ''Jasminum officinale'', known as the common jasmine or simply jasmine, is a species of flowering plant in the olive family Oleaceae. It is native to the Caucasus and parts of Asia, also widely naturalized. It is also known as summer jasmine, ...
'' *Jewel orchid – '' Ludisia discolor'' *Jointed rush – ''
Juncus kraussii ''Juncus kraussii'' commonly known as salt marsh rush, sea rush, jointed rush, matting rush or dune slack rush, is of the monocot family Juncaceae and genus Juncus. It grows in salt marshes, estuarine and coastal areas. This species is ideal as ...
'' *Jugflower – '' Adenanthos obovatus'' *Juneberry – ''
Amelanchier canadensis ''Amelanchier canadensis'' (bilberry,Canadian Wildlife Federation/ref> Canadian serviceberry, chuckle-berry, currant-tree, juneberry, shad-blow serviceberry, shad-blow, shadbush, shadbush serviceberry, sugarplum, thicket serviceberry) is a specie ...
'' *
Juniper Junipers are coniferous trees and shrubs in the genus ''Juniperus'' () of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of junipers are widely distributed throughout the Northern Hemisphere, from the Arcti ...
– Various species in the genus ''Juniperus''


K

*Keek – '' Rorippa sylvestris'' *King fern – '' Ptisana salicina'' *Kinnikinnik – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' *Kittentail – '' Veronica bullii'' *Knotweed (Japanese) – ''
Reynoutria japonica ''Reynoutria japonica'', synonyms ''Fallopia japonica'' and ''Polygonum cuspidatum'', is a species of herbaceous perennial plant in the knotweed and buckwheat family Polygonaceae. Common names include Japanese knotweed and Asian knotweed. It is ...
'' (
syn. The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnae ...
''Fallopia japonica'') *Kousa – ''
Cornus kousa ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...
'' *Kudzu – ''
Pueraria montana ''Pueraria montana'' is a species of plant in the botanical family Fabaceae. At least three sub-species (alternatively called varieties) are known. It is closely related to other species in the genus ''Pueraria'' (''P. edulis'' and '' P. phaseolo ...
'' *Kumarahou – '' Pomaderris kumeraho''


L

*Laceflower – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *Lace fern – ''
Asparagus setaceus ''Asparagus setaceus'', commonly known as common asparagus fern, asparagus grass, lace fern, climbing asparagus, or ferny asparagus, is a climbing plant in the genus ''Asparagus''. Despite its common name, the plant is not a true fern, but has l ...
'' *Lady's mantle – ''
Alchemilla mollis ''Alchemilla mollis'', the garden lady's-mantle or lady's-mantle, is a species of flowering plant in the family Rosaceae. This herbaceous perennial plant is native to southern Europe and grown throughout the world as an ornamental garden plant. I ...
'' *Lady's smock – ''
Cardamine pratensis ''Cardamine pratensis'', the cuckoo flower, lady's smock, mayflower, or milkmaids, is a flowering plant in the family Brassicaceae. It is a perennial herb native throughout most of Europe and Western Asia. The specific name ''pratensis'' is Lati ...
'' *Lamb's foot – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Latanier palm – ''
Phoenicophorium ''Phoenicophorium'', the thief palm, is a monotypic genus of flowering plant in the family Arecaceae. The sole species is ''Phoenicophorium borsigianum''. It is endemic to the Seychelles, being is fairly widespread on the larger islands of the g ...
'' *Laurel magnolia – '' Magnolia splendens'' *Lavender – ''
Lavandula ''Lavandula'' (common name lavender) is a genus of 47 known species of flowering plants in the mint family, Lamiaceae. It is native to the Old World and is found in Cape Verde and the Canary Islands, and from Europe across to northern and easte ...
'' *Leek – ''
Allium ''Allium'' is a genus of monocotyledonous flowering plants that includes hundreds of species, including the cultivated onion, garlic, scallion, shallot, leek, and chives. The generic name ''Allium'' is the Latin word for garlic,Gledhill, David ...
'' *
Lemon The lemon (''Citrus limon'') is a species of small evergreen trees in the flowering plant family Rutaceae, native to Asia, primarily Northeast India (Assam), Northern Myanmar or China. The tree's ellipsoidal yellow fruit is used for culina ...
– ''Citrus × limon'' *Leopard lily – ''
Lilium catesbaei ''Lilium catesbaei'', sometimes known as Catesby's lily, pine lily, leopard lily, tiger lily, or southern-red lily is a native of Florida and the coastal regions of the American Southeast, where it usually grows in damp areas from Louisiana to Vi ...
'' *Lily of the Nile – ''
Agapanthus praecox ''Agapanthus praecox'' (common agapanthus, blue lily, African lily, or lily of the Nile) is a popular garden plant around the world, especially in Mediterranean climates. It is native to the Kwa-Zulu Natal and Western Cape provinces of South Afr ...
'' *
Lettuce Lettuce (''Lactuca sativa'') is an annual plant of the family Asteraceae. It is most often grown as a leaf vegetable, but sometimes for its stem and seeds. Lettuce is most often used for salads, although it is also seen in other kinds of food, ...
– ''Lactuca sativa'' **Lily leek – '' Allium moly'' *Lilac **Summer lilac – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' *Little sunflower – '' Helianthella'' *Lone fleabane – '' Erigeron cavernensis'' *Love-lies-bleeding – ''
Amaranthus caudatus ''Amaranthus caudatus'' (also known as ''Amaranthus edulis'' and ''Amaranthus mantegazzianus'') is a species of annual flowering plant. It goes by common names such as love-lies-bleeding, pendant amaranth, tassel flower, velvet flower, foxtail a ...
'' *Love vine – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Lupin – ''
Lupinus ''Lupinus'', commonly known as lupin, lupine, or regionally bluebonnet etc., is a genus of plants in the legume family Fabaceae. The genus includes over 199 species, with centers of diversity in North and South America. Smaller centers occur ...
''


M

*Magnolia – ''
Magnolia ''Magnolia'' is a large genus of about 210 to 340The number of species in the genus ''Magnolia'' depends on the taxonomic view that one takes up. Recent molecular and morphological research shows that former genera ''Talauma'', ''Dugandiodendr ...
'' **Bracken's Brown Beauty magnolia – ''
Magnolia grandiflora ''Magnolia grandiflora'', commonly known as the southern magnolia or bull bay, is a tree of the family Magnoliaceae native to the Southeastern United States, from Virginia to central Florida, and west to East Texas. Reaching in height, it is a ...
'' **Galaxy magnolia – '' Magnolia x'' **Jane magnolia – '' Magnolia x'' **Kay Parris magnolia – ''
Magnolia grandiflora ''Magnolia grandiflora'', commonly known as the southern magnolia or bull bay, is a tree of the family Magnoliaceae native to the Southeastern United States, from Virginia to central Florida, and west to East Texas. Reaching in height, it is a ...
'' **Little Gem magnolia – ''
Magnolia grandiflora ''Magnolia grandiflora'', commonly known as the southern magnolia or bull bay, is a tree of the family Magnoliaceae native to the Southeastern United States, from Virginia to central Florida, and west to East Texas. Reaching in height, it is a ...
'' **Moonglow magnolia – ''
Magnolia virginiana ''Magnolia virginiana'', most commonly known as sweetbay magnolia, or merely sweetbay (also laurel magnolia, swampbay, swamp magnolia, white bay, or beaver tree), is a member of the magnolia family, Magnoliaceae. It was the first magnolia to be ...
'' **Royal Star magnolia – ''
Magnolia stellata ''Magnolia stellata'', sometimes called the star magnolia, is a slow-growing shrub or small tree native to Japan. It bears large, showy white or pink flowers in early spring, before its leaves open. This species is closely related to the Kobushi ...
'' **Serendipity Ruby magnolia – '' Magnolia figo'' **Southern magnolia – ''
Magnolia grandiflora ''Magnolia grandiflora'', commonly known as the southern magnolia or bull bay, is a tree of the family Magnoliaceae native to the Southeastern United States, from Virginia to central Florida, and west to East Texas. Reaching in height, it is a ...
'' **Stellar Ruby magnolia – '' Magnolia figo'' **Sweetbay magnolia – ''
Magnolia virginiana ''Magnolia virginiana'', most commonly known as sweetbay magnolia, or merely sweetbay (also laurel magnolia, swampbay, swamp magnolia, white bay, or beaver tree), is a member of the magnolia family, Magnoliaceae. It was the first magnolia to be ...
'' **Waterlilly Star magnolia – ''
Magnolia stellata ''Magnolia stellata'', sometimes called the star magnolia, is a slow-growing shrub or small tree native to Japan. It bears large, showy white or pink flowers in early spring, before its leaves open. This species is closely related to the Kobushi ...
'' * Maize – ''Zea mays'' * Mango – ''Mangifera indica'' *Maple – '' Acer'' **Ash-leaved maple – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'' **Black maple – ''
Acer nigrum ''Acer nigrum'', the black maple, is a species of maple closely related to '' A. saccharum'' (sugar maple), and treated by some authors as a subspecies of it, as ''Acer saccharum'' subsp. ''nigrum''. Identification can be confusing due to the t ...
'' **Creek maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **Cutleaf maple – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'' **Maple ash – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'' **Moose maple – ''
Acer pensylvanicum ''Acer pensylvanicum'', known as the striped maple, moosewood, moose maple or goosefoot maple, is a small North American species of maple. The striped maple is a sequential hermaphrodite, meaning that it can change its sex throughout its lifetime ...
'' **Red river maple – ''
Acer negundo ''Acer negundo'', the box elder, boxelder maple, Manitoba maple or ash-leaved maple, is a species of maple native to North America. It is a fast-growing, short-lived tree with opposite, compound leaves. It is sometimes considered a weedy or inva ...
'' **River maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **Silver maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **Silverleaf maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **Soft maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **Striped maple – ''
Acer pensylvanicum ''Acer pensylvanicum'', known as the striped maple, moosewood, moose maple or goosefoot maple, is a small North American species of maple. The striped maple is a sequential hermaphrodite, meaning that it can change its sex throughout its lifetime ...
'' **Sugar maple – ''
Acer saccharum ''Acer saccharum'', the sugar maple, is a species of flowering plant in the soapberry and lychee family Sapindaceae. It is native to the hardwood forests of eastern Canada and eastern United States. Sugar maple is best known for being the prim ...
'' (main use), '' Acer barbatum'', '' Acer leucoderme'', **Swamp maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **Water maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' **White maple – ''
Acer saccharinum ''Acer saccharinum'', commonly known as silver maple, creek maple, silverleaf maple, soft maple, large maple, water maple, swamp maple, or white maple, is a species of maple native to the eastern and central United States and southeastern Canad ...
'' *Mesquite – ''
Prosopis ''Prosopis'' is a genus of flowering plants in the family Fabaceae. It contains around 45 species of spiny trees and shrubs found in subtropical and tropical regions of the Americas, Africa, Western Asia, and South Asia. They often thrive in ari ...
'' **Honey mesquite – '' Prosopis glandulosa'' **Screwbean mesquite – '' Prosopis pubescens'' *Milfoil – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' *Milkweed – ''
Asclepias ''Asclepias'' is a genus of herbaceous, perennial plant, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged. Most species ar ...
'', ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' **Blunt-leaved Milkweed – '' Asclepias amplexicaulis'' **Common milkweed – ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' **Horsetail milkweed – '' Asclepias verticillata'' **Orange milkweed – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' **Swamp milkweed – ''
Asclepias incarnata ''Asclepias incarnata'', the swamp milkweed, rose milkweed, rose milkflower, swamp silkweed, or white Indian hemp, is a herbaceous perennial plant species native to North America. It grows in damp through wet soils and also is cultivated as a ga ...
'' **Rose milkweed – ''
Asclepias incarnata ''Asclepias incarnata'', the swamp milkweed, rose milkweed, rose milkflower, swamp silkweed, or white Indian hemp, is a herbaceous perennial plant species native to North America. It grows in damp through wet soils and also is cultivated as a ga ...
'' **Whorled milkweed – '' Asclepias verticillata'' **Yellow milkweed – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Milky tassel – ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' *Moosewood – ''
Acer pensylvanicum ''Acer pensylvanicum'', known as the striped maple, moosewood, moose maple or goosefoot maple, is a small North American species of maple. The striped maple is a sequential hermaphrodite, meaning that it can change its sex throughout its lifetime ...
'' *
Morel ''Morchella'', the true morels, is a genus of edible sac fungi closely related to anatomically simpler cup fungi in the order Pezizales (division Ascomycota). These distinctive fungi have a honeycomb appearance due to the network of ridges wi ...
**Petty morel – ''
Solanum nigrum ''Solanum nigrum'', the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus ''Solanum'', native to Eurasia and introduced in the Americas, Australasia, and South Africa. Ripe ...
'' *Morelle verte – ''
Solanum opacum ''Solanum opacum'' is a species of flowering plant in the family Solanaceae. It is referred to by the common names green berry nightshade, or morelle verte and is a sprawling annual native to eastern Australia. It is part of the black nightshade ...
'' *Mosquito plant – ''
Azolla caroliniana ''Azolla cristata '', the Carolina mosquitofern, Carolina azolla or water velvet, is a species of ''Azolla'' native to the Americas, in eastern North America from southern Ontario southward, and from the east coast west to Wisconsin and Texas, an ...
'' *Mother-of-the-evening – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' *Mountain mahogany – ''
Betula lenta ''Betula lenta'' (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America, from southern Maine west to southernmost Ontario, and south in the Appalachian Mounta ...
'' *Mulberry – '' Morus'' **Red mulberry – ''
Morus rubra ''Morus rubra'', commonly known as the red mulberry, is a species of mulberry native to eastern and central North America. It is found from Ontario, Minnesota, and Vermont south to southern Florida, and west as far as southeastern South Dakota, N ...
'' **White mulberry – '' Morus alba''


N

*Native fuchsia – '' Epacris longiflora'' *Necklace fern – '' Asplenium flabellifolium'' *Neem – ''
Azadirachta indica ''Azadirachta indica'', commonly known as neem, nimtree or Indian lilac, is a tree in the mahogany family Meliaceae. It is one of two species in the genus ''Azadirachta'', and is native to the Indian subcontinent and most of the countries in Af ...
'' *Nettle – '' Urtica dioica'' **Bull nettle – ''
Solanum carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughou ...
'' **Carolina horse nettle – ''
Solanum carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughou ...
'' **Horse nettle – ''
Solanum carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughou ...
'' *Night-blooming cactus – ''
Hylocereus ''Hylocereus'' is a former genus of epiphytic cacti, often referred to as night-blooming cactus (though the term is also used for many other cacti). Several species previously placed in the genus have large edible fruits, which are known as pitay ...
'' *Nightshade **American nightshade – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'', ''
Solanum americanum ''Solanum americanum'', commonly known as American black nightshade, small-flowered nightshade or glossy nightshade, is a herbaceous flowering plant of wide though uncertain native range. The certain native range encompasses the tropics and subtr ...
'' **Bitter nightshade – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' **Black nightshade – ''
Solanum nigrum ''Solanum nigrum'', the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus ''Solanum'', native to Eurasia and introduced in the Americas, Australasia, and South Africa. Ripe ...
'', ''
Solanum americanum ''Solanum americanum'', commonly known as American black nightshade, small-flowered nightshade or glossy nightshade, is a herbaceous flowering plant of wide though uncertain native range. The certain native range encompasses the tropics and subtr ...
'' **Climbing nightshade – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' **Deadly nightshade – ''
Atropa belladonna ''Atropa belladonna'', commonly known as belladonna or deadly nightshade, is a toxic perennial herbaceous plant in the nightshade family Solanaceae, which also includes tomatoes, potatoes, and eggplant (aubergine). It is native to Europe, North ...
'' **Garden nightshade – ''
Solanum nigrum ''Solanum nigrum'', the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus ''Solanum'', native to Eurasia and introduced in the Americas, Australasia, and South Africa. Ripe ...
'' **Trailing nightshade – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' ***Trailing violet nightshade – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' ***Woody nightshade – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Nodding wakerobin – ''
Trillium cernuum ''Trillium cernuum'' is a species of flowering plant in the bunchflower family Melanthiaceae. The specific epithet ''cernuum'' means "drooping, curving forwards, facing downwards", a distinctive habit of its flower. It is commonly called noddi ...
'' *Northern moonwort – '' Botrychium boreale'' *Nosebleed – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
''


O

*Oak tree – '' Quercus'' **Algerian Oak – '' Quercus canariensis'' **Blue oak – '' Quercus douglasii'' **Bur oak – ''
Quercus macrocarpa ''Quercus macrocarpa'', the bur oak or burr oak, is a species of oak tree native to eastern North America. It is in the white oak section, ''Quercus'' sect. ''Quercus'', and is also called mossycup oak, mossycup white oak, blue oak, or scrub o ...
'' **California Black Oak '' Quercus kelloggii'' **Canyon Live Oak '' Quercus chrysolepis'' **Champion oak – ''
Quercus rubra ''Quercus rubra'', the northern red oak, is an oak tree in the red oak group (''Quercus'' section ''Lobatae''). It is a native of North America, in the eastern and central United States and southeast and south-central Canada. It has been introd ...
'' **Coast live oak – '' Quercus agrifolia'' **Cork oak – ''
Quercus suber ''Quercus suber'', commonly called the cork oak, is a medium-sized, evergreen oak tree in the section ''Quercus'' sect. ''Cerris''. It is the primary source of cork for wine bottle stoppers and other uses, such as cork flooring and as the cores ...
'' **Dyer's oak – ''
Quercus velutina ''Quercus velutina'', the black oak, is a species of oak in the red oak group (''Quercus'' sect. ''Lobatae''), native and widespread in eastern and central North America. It is sometimes called the eastern black oak. ''Quercus velutina'' was pre ...
'' **Eastern black oak – ''
Quercus velutina ''Quercus velutina'', the black oak, is a species of oak in the red oak group (''Quercus'' sect. ''Lobatae''), native and widespread in eastern and central North America. It is sometimes called the eastern black oak. ''Quercus velutina'' was pre ...
'' **English oak – ''
Quercus robur ''Quercus robur'', commonly known as common oak, pedunculate oak, European oak or English oak, is a species of flowering plant in the beech and oak family, Fagaceae. It is a large tree, native to most of Europe west of the Caucasus. It is widel ...
'' **Island oak – '' Quercus tomentella'' **Mirbeck's oak – '' Quercus canariensis'' **Mossycup white oak – ''
Quercus macrocarpa ''Quercus macrocarpa'', the bur oak or burr oak, is a species of oak tree native to eastern North America. It is in the white oak section, ''Quercus'' sect. ''Quercus'', and is also called mossycup oak, mossycup white oak, blue oak, or scrub o ...
'' **Northern red oak – ''
Quercus rubra ''Quercus rubra'', the northern red oak, is an oak tree in the red oak group (''Quercus'' section ''Lobatae''). It is a native of North America, in the eastern and central United States and southeast and south-central Canada. It has been introd ...
'' **Pedunculate oak – ''
Quercus robur ''Quercus robur'', commonly known as common oak, pedunculate oak, European oak or English oak, is a species of flowering plant in the beech and oak family, Fagaceae. It is a large tree, native to most of Europe west of the Caucasus. It is widel ...
'' **Pin oak – ''
Quercus palustris ''Quercus palustris'', the pin oak or swamp Spanish oak, is a tree in the red oak section (''Quercus'' sect. ''Lobatae'') of the genus ''Quercus''. Pin oak is one of the most commonly used landscaping oaks in its native range due to its ease of ...
'' **Red oak – ''
Quercus rubra ''Quercus rubra'', the northern red oak, is an oak tree in the red oak group (''Quercus'' section ''Lobatae''). It is a native of North America, in the eastern and central United States and southeast and south-central Canada. It has been introd ...
'', ''
Quercus coccinea ''Quercus coccinea'', the scarlet oak, is a deciduous tree in the red oak section ''Lobatae'' of the genus ''Quercus'', in the family Fagaceae. It is primarily distributed in the central and eastern United States. It occurs on dry, sandy, usuall ...
'' **Scarlet oak – ''
Quercus coccinea ''Quercus coccinea'', the scarlet oak, is a deciduous tree in the red oak section ''Lobatae'' of the genus ''Quercus'', in the family Fagaceae. It is primarily distributed in the central and eastern United States. It occurs on dry, sandy, usuall ...
'' **Scrub oak – ''
Quercus macrocarpa ''Quercus macrocarpa'', the bur oak or burr oak, is a species of oak tree native to eastern North America. It is in the white oak section, ''Quercus'' sect. ''Quercus'', and is also called mossycup oak, mossycup white oak, blue oak, or scrub o ...
'' **Sessile oak – ''
Quercus petraea ''Quercus petraea'', commonly known as the sessile oak, Cornish oak, Irish Oak or durmast oak, is a species of oak tree native to most of Europe and into Anatolia and Iran. The sessile oak is the national tree of Ireland, and an unofficial emble ...
'' **Spanish oak – ''
Quercus coccinea ''Quercus coccinea'', the scarlet oak, is a deciduous tree in the red oak section ''Lobatae'' of the genus ''Quercus'', in the family Fagaceae. It is primarily distributed in the central and eastern United States. It occurs on dry, sandy, usuall ...
'', ''
Quercus rubra ''Quercus rubra'', the northern red oak, is an oak tree in the red oak group (''Quercus'' section ''Lobatae''). It is a native of North America, in the eastern and central United States and southeast and south-central Canada. It has been introd ...
'' **Spotted oak – ''
Quercus velutina ''Quercus velutina'', the black oak, is a species of oak in the red oak group (''Quercus'' sect. ''Lobatae''), native and widespread in eastern and central North America. It is sometimes called the eastern black oak. ''Quercus velutina'' was pre ...
'' **Swamp oak – ''
Quercus palustris ''Quercus palustris'', the pin oak or swamp Spanish oak, is a tree in the red oak section (''Quercus'' sect. ''Lobatae'') of the genus ''Quercus''. Pin oak is one of the most commonly used landscaping oaks in its native range due to its ease of ...
'', '' Quercus bicolor'' **Swamp Spanish oak – ''
Quercus palustris ''Quercus palustris'', the pin oak or swamp Spanish oak, is a tree in the red oak section (''Quercus'' sect. ''Lobatae'') of the genus ''Quercus''. Pin oak is one of the most commonly used landscaping oaks in its native range due to its ease of ...
'' **Swamp white oak – '' Quercus bicolor'' **
Valley oak ''Quercus lobata'', commonly called the valley oak or roble, grows into the largest of California oaks. It is endemic to California, growing in interior valleys and foothills from Siskiyou County to San Diego County. Mature specimens may attain ...
– ''Quercus lobata'' **White oak – '' Quercus alba'' **Yellowbark oak – ''
Quercus velutina ''Quercus velutina'', the black oak, is a species of oak in the red oak group (''Quercus'' sect. ''Lobatae''), native and widespread in eastern and central North America. It is sometimes called the eastern black oak. ''Quercus velutina'' was pre ...
'' * Obedient Plant – '' Physostegia virginiana'' * Olive – ''Olea europaea'' *Onion – ''
Allium ''Allium'' is a genus of monocotyledonous flowering plants that includes hundreds of species, including the cultivated onion, garlic, scallion, shallot, leek, and chives. The generic name ''Allium'' is the Latin word for garlic,Gledhill, David ...
'' **Common onion – ''Allium cepa'' **Giant onion – '' Allium giganteum'' **Nodding onion – '' Allium cernuum'' **Tree onion – ''
Allium canadense ''Allium canadense'', the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other re ...
'' **Wild onion – ''
Allium canadense ''Allium canadense'', the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other re ...
'' *Orange – **Osage orange – '' Maclura pomifera'' **
Sweet orange An orange is a fruit of various citrus species in the family Rutaceae (see list of plants known as orange); it primarily refers to ''Citrus'' × ''sinensis'', which is also called sweet orange, to distinguish it from the related ''Citrus � ...
– ''Citrus × sinensis'' **Wild orange – '' Maclura pomifera'' *Orange-root – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Osage – '' Maclura pomifera'' *Osier – '' Salix''; (in North America) ''
Cornus ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...
'' **Red osier – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
''


P

* Parsley – ''Petroselinum crispum'' *Parsnip – '' Pastinaca sativa'', ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' * Pea – ''Pisum sativum'' * Peach – ''Prunus persica'' * Peanut – ''Arachis hypogaea'' *
Pear Pears are fruits produced and consumed around the world, growing on a tree and harvested in the Northern Hemisphere in late summer into October. The pear tree and shrub are a species of genus ''Pyrus'' , in the family Rosaceae, bearing the po ...
– ''Pyrus'' *Pellitory **Bastard pellitory – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' **European pellitory – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' **Wild pellitory – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' *Penny hedge – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Pepper root – '' Cardamine concatenata'' *Petty spurge – ''
Euphorbia peplus ''Euphorbia peplus'' (petty spurge, radium weed, cancer weed, or milkweed), is a species of ''Euphorbia'', native to most of Europe, northern Africa and western Asia, where it typically grows in cultivated arable land, gardens and other disturb ...
'' *Pigeon berry – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' * Pine – ''Pinus'' **Loblolly Pine – ''
Pinus taeda ''Pinus taeda'', commonly known as loblolly pine, is one of several pines native to the Southeastern United States, from East Texas to Florida, and north to southern New Jersey. The wood industry classifies the species as a southern yellow pine. ...
'' * Pineapple – ''Ananas comosus'' *
Pistachio The pistachio (, ''Pistacia vera''), a member of the Anacardiaceae, cashew family, is a small tree originating from Central Asia and the Middle East. The tree produces nut (fruit)#Culinary definition and uses, seeds that are widely consumed as f ...
– ''Pistacia vera'' *Plane (European sycamore) – '' Platanus acerifolia'' *Plantain **Broadleaf plantain – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' **Common plantain – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' **Dooryard plantain – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' **Greater plantain – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' **Roundleaf plantain – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' **Wayside plantain – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Pleurisy root – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Poached egg plant – '' Limnanthes douglasii'' *Pocan bush – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Poison ivy – '' Toxicodendron radicans'' *Poisonberry – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Poisonflower – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Poke – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' **Indian poke – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Pokeroot – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Pokeweed – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Polkweed – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' *Polecat weed – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' *Poor Annie – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Poor man's mustard – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Poplar – '' Populus'' *
Poppy A poppy is a flowering plant in the subfamily Papaveroideae of the family Papaveraceae. Poppies are herbaceous plants, often grown for their colourful flowers. One species of poppy, ''Papaver somniferum'', is the source of the narcotic drug opi ...
– ''
Papaveraceae The Papaveraceae are an economically important family of about 42 genera and approximately 775 known species of flowering plants in the order Ranunculales, informally known as the poppy family. The family is cosmopolitan, occurring in tempera ...
'' *Possumhaw – ''
Ilex decidua ''Ilex decidua'' (meadow holly, also called "possumhaw", "deciduous holly" or "swamp holly") is a species of holly native to the United States. Description This is an upright shrub or small tree that is typically between 10 and 15 feet at matur ...
'' * Potato – ''Solanum tuberosum'' *Primrose – '' Primula vulgaris''


Q

*Queen Anne's lace – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'', ''
Anthriscus sylvestris ''Anthriscus sylvestris'', known as cow parsley, wild chervil, wild beaked parsley, Queen Anne's lace or keck, is a herbaceous biennial or short-lived perennial plant in the family Apiaceae (Umbelliferae), genus '' Anthriscus''. It is also some ...
'' *Quercitron – ''
Quercus velutina ''Quercus velutina'', the black oak, is a species of oak in the red oak group (''Quercus'' sect. ''Lobatae''), native and widespread in eastern and central North America. It is sometimes called the eastern black oak. ''Quercus velutina'' was pre ...
''


R

*Radical weed – ''
Solanum carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughou ...
'' *Ragweed – ''
Ambrosia In the ancient Greek myths, ''ambrosia'' (, grc, ἀμβροσία 'immortality'), the food or drink of the Greek gods, is often depicted as conferring longevity or immortality upon whoever consumed it. It was brought to the gods in Olympus by ...
'' **Common ragweed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' **Giant ragweed – ''
Ambrosia trifida ''Ambrosia trifida'', the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico. Distribution It is present in Europe a ...
'' **Great ragweed – ''
Ambrosia trifida ''Ambrosia trifida'', the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico. Distribution It is present in Europe a ...
'' *Ragwort – ''
Senecio ''Senecio'' is a genus of flowering plants in the daisy family (Asteraceae) that includes ragworts and groundsels. Variously circumscribed taxonomically, the genus ''Senecio'' is one of the largest genera of flowering plants. Description Morp ...
'' **Common ragwort – ''
Senecio jacobaea ''Jacobaea vulgaris'', syn. ''Senecio jacobaea'', is a very common wild flower in the family Asteraceae that is native to northern Eurasia, usually in dry, open places, and has also been widely distributed as a weed elsewhere. Common names inc ...
'' **Hoary ragwort – '' Senecio erucifolius'' **Marsh ragwort – '' Senecio aquaticus'' **Oxford ragwort – '' Senecio squalidus'' **Silver ragwort – '' Senecio cineraria'' *Rantipole – ''
Daucus carota ''Daucus carota'', whose common names include wild carrot, European wild carrot, bird's nest, bishop's lace, and Queen Anne's lace (North America), is a flowering plant in the family Apiaceae. It is native to temperate regions of the Old Worl ...
'' *
Rapeseed Rapeseed (''Brassica napus ''subsp.'' napus''), also known as rape, or oilseed rape, is a bright-yellow flowering member of the family Brassicaceae (mustard or cabbage family), cultivated mainly for its oil-rich seed, which naturally contains ...
– ''Brassica napus'' *Raspberry – ''
Rubus ''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, with over 1,350 species. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of the ...
(Idaeobatus)'' spp. **Black raspberry – '' Rubus occidentalis'' **Purple raspberry – '' Rubus occidentalis'' *Redbrush – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' *Redbud – ''
Cercis ''Cercis'' is a genus of about 10 species in the subfamily Cercidoideae of the pea family Fabaceae, native to warm temperate regions. It contains small deciduous trees or large shrubs commonly known as redbuds. They are characterised by simp ...
'' spp. **
Eastern redbud ''Cercis canadensis'', the eastern redbud, is a large deciduous shrub or small tree, native to eastern North America from southern Michigan south to central Mexico, east to New Jersey. Species thrive as far west as California and as far north as ...
– ''Cercis canadensis'' ** Western redbud – ''Cercis occidentalis'' **Judas-tree – ''
Cercis siliquastrum ''Cercis siliquastrum'', commonly known as the Judas tree or Judas-tree, is a small deciduous tree in the flowering plant family Fabaceae which is noted for its prolific display of deep pink flowers in spring. It is native to Southern Europe and ...
'' *Red ink plant – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Redweed – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Rheumatism root – ''
Apocynum cannabinum ''Apocynum cannabinum'' (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) is a perennial herbaceous plant that grows throughout much of North America—in the southern half of Canada and througho ...
'' * Rhubarb – ''Rheum rhabarbarum'' *Ribwort – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' * Rice **Asian rice – ''
Oryza sativa ''Oryza sativa'', commonly known as Asian rice or indica rice, is the plant species most commonly referred to in English as ''rice''. It is the type of farmed rice whose cultivars are most common globally, and was first domesticated in the Yan ...
'' **African rice – '' Oryza glaberrima'' *Roadweed – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Rocket – (several genera) **Dame's rocket – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Sweet rocket – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Winter rocket – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
'' **Yellow rocket – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
'' *Rocketcress – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
'' *Rose – ''
Rosa Rosa or De Rosa may refer to: People *Rosa (given name) * Rosa (surname) *Santa Rosa (female given name from Latin-a latinized variant of Rose) Places *223 Rosa, an asteroid * Rosa, Alabama, a town, United States * Rosa, Germany, in Thuringia, ...
'' **Baby rose – ''
Rosa multiflora ''Rosa multiflora'' — (syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, J ...
'' **Dwarf wild rose – ''
Rosa virginiana ''Rosa virginiana'', commonly known as the Virginia rose, common wild rose or prairie rose, is a woody perennial in the rose family native to eastern North America, where it is the most common wild rose. It is deciduous, forming a suckering shru ...
'' **Low rose – ''
Rosa virginiana ''Rosa virginiana'', commonly known as the Virginia rose, common wild rose or prairie rose, is a woody perennial in the rose family native to eastern North America, where it is the most common wild rose. It is deciduous, forming a suckering shru ...
'' **Multiflora rose – ''
Rosa multiflora ''Rosa multiflora'' — (syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, J ...
'' **Prairie rose – ''
Rosa virginiana ''Rosa virginiana'', commonly known as the Virginia rose, common wild rose or prairie rose, is a woody perennial in the rose family native to eastern North America, where it is the most common wild rose. It is deciduous, forming a suckering shru ...
'' **Rambler rose – ''
Rosa multiflora ''Rosa multiflora'' — (syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, J ...
'' **Wild rose – ''
Rosa virginiana ''Rosa virginiana'', commonly known as the Virginia rose, common wild rose or prairie rose, is a woody perennial in the rose family native to eastern North America, where it is the most common wild rose. It is deciduous, forming a suckering shru ...
'' *
Rosemary ''Salvia rosmarinus'' (), commonly known as rosemary, is a shrub with fragrant, evergreen, needle-like leaves and white, pink, purple, or blue flowers, native plant, native to the Mediterranean Region, Mediterranean region. Until 2017, it was kn ...
– ''Rosmarinus officinalis'' *
Rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is a member of the wheat tribe (Triticeae) and is closely related to both wheat (''Triticum'') and barley (genus ''Hordeum''). Rye grain is u ...
– ''Secale cereale''


S

*
Saffron Saffron () is a spice derived from the flower of ''Crocus sativus'', commonly known as the "saffron crocus". The vivid crimson stigma and styles, called threads, are collected and dried for use mainly as a seasoning and colouring agent i ...
crocus – ''Crocus sativus'' *Sanguinary – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' *Saskatoon – ''
Amelanchier alnifolia ''Amelanchier alnifolia'', the Saskatoon berry, Pacific serviceberry, western serviceberry, western shadbush, or western juneberry, is a shrub with an edible berry-like fruit, native to North America. Description It is a deciduous shrub or sma ...
'' *Sauce-alone – ''
Alliaria petiolata ''Alliaria petiolata'', or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern S ...
'' *Scarlet berry – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Scoke – ''
Phytolacca americana ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
'' *Scotch cap – '' Rubus occidentalis'' *Scrambled eggs – ''
Corydalis aurea ''Corydalis aurea'' (scrambled eggs, golden smoke, golden corydalis) is a flowering plant in the poppy family (Papaveraceae), native to North America. A winter annual, it can be found in such areas as the sagebrush steppe. The root is a branchi ...
'' *Scurvy grass – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' *Serviceberry – ''
Amelanchier ''Amelanchier'' ( ), also known as shadbush, shadwood or shadblow, serviceberry or sarvisberry (or just sarvis), juneberry, saskatoon, sugarplum, wild-plum or chuckley pear,A Digital Flora of Newfoundland and Labrador Vascular Plants/ref> is a g ...
'' **Common serviceberry – ''
Amelanchier arborea ''Amelanchier arborea'' (downy serviceberry or common serviceberry), is native to eastern North America from the Gulf Coast north to Thunder Bay in Ontario and Lake St. John in Quebec, and west to Texas and Minnesota. Other common names are "sha ...
'' **Downy serviceberry – ''
Amelanchier arborea ''Amelanchier arborea'' (downy serviceberry or common serviceberry), is native to eastern North America from the Gulf Coast north to Thunder Bay in Ontario and Lake St. John in Quebec, and west to Texas and Minnesota. Other common names are "sha ...
'' **Shadblow serviceberry – ''
Amelanchier canadensis ''Amelanchier canadensis'' (bilberry,Canadian Wildlife Federation/ref> Canadian serviceberry, chuckle-berry, currant-tree, juneberry, shad-blow serviceberry, shad-blow, shadbush, shadbush serviceberry, sugarplum, thicket serviceberry) is a specie ...
'' *Shadblow – ''
Amelanchier canadensis ''Amelanchier canadensis'' (bilberry,Canadian Wildlife Federation/ref> Canadian serviceberry, chuckle-berry, currant-tree, juneberry, shad-blow serviceberry, shad-blow, shadbush, shadbush serviceberry, sugarplum, thicket serviceberry) is a specie ...
'' *Shadbush – ''
Amelanchier canadensis ''Amelanchier canadensis'' (bilberry,Canadian Wildlife Federation/ref> Canadian serviceberry, chuckle-berry, currant-tree, juneberry, shad-blow serviceberry, shad-blow, shadbush, shadbush serviceberry, sugarplum, thicket serviceberry) is a specie ...
'' *Shrubby mayweed – '' Oncosiphon suffruticosum'' *Silkweed – ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' **Swamp silkweed – ''
Asclepias incarnata ''Asclepias incarnata'', the swamp milkweed, rose milkweed, rose milkflower, swamp silkweed, or white Indian hemp, is a herbaceous perennial plant species native to North America. It grows in damp through wet soils and also is cultivated as a ga ...
'' **Virginia silkweed – ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' *Skunkweed – ''
Symplocarpus foetidus ''Symplocarpus foetidus'', commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing plant that grows in wetlands and moist hill slopes of ...
'' *Snakeberry – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Snowdrop – ''
Galanthus ''Galanthus'' (from Ancient Greek , (, "milk") + (, "flower")), or snowdrop, is a small genus of approximately 20 species of bulbous perennial herbaceous plants in the family Amaryllidaceae. The plants have two linear leaves and a single sm ...
'' *Sorrel – ''
Oxalis ''Oxalis'' ( (American English) or (British English)) is a large genus of flowering plants in the wood-sorrel family Oxalidaceae, comprising over 550 species. The genus occurs throughout most of the world, except for the polar areas; species d ...
'' **
Redwood sorrel ''Oxalis oregana'' , known as redwood sorrel or Oregon oxalis, is a species of the wood sorrel family, Oxalidaceae, in the genus ''Oxalis'' native to moist Douglas-fir and coast redwood forests of western North America from southwestern British C ...
– ''Oxalis oregana'' *Speedwell **Corn speedwell – ''
Veronica arvensis ''Veronica arvensis'', common names: wall speedwell, corn speedwell, common speedwell, rock speedwell, field speedwell, is an annual flowering plant in the plantain family Plantaginaceae. The species is a native European plant and a common weed i ...
'' **Wall speedwell – ''
Veronica arvensis ''Veronica arvensis'', common names: wall speedwell, corn speedwell, common speedwell, rock speedwell, field speedwell, is an annual flowering plant in the plantain family Plantaginaceae. The species is a native European plant and a common weed i ...
'' * Spikenard – '' Nardostachys jatamansi'' *Spoolwood – ''
Betula papyrifera ''Betula papyrifera'' (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America. Paper birch is named for the tree's thin white bark, which often peels in paper like ...
'' *Squaw bush – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' *Stammerwort – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *Star-of-Persia – '' Allium cristophii'' *Stickweed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *
Strawberry The garden strawberry (or simply strawberry; ''Fragaria × ananassa'') is a widely grown hybrid species of the genus ''Fragaria'', collectively known as the strawberries, which are cultivated worldwide for their fruit. The fruit is widely ap ...
– ''Fragaria × ananassa'' *Strawberry tree – ''
Arbutus unedo ''Arbutus unedo'' is an evergreen shrub or small tree in the family Ericaceae, native to the Mediterranean region and western Europe. The tree is well known for its fruits, which bear some resemblance to the strawberry — hence the common name ...
'' *Strawberry tree 'Marina' – Madrone –
Arbutus ''Arbutus'' is a genus of 12 accepted speciesAct. Bot. Mex no.99 Pátzcuaro abr. 2012.''Arbutus bicolor''/ref> of flowering plants in the family Ericaceae, native to warm temperate regions of the Mediterranean, western Europe, the Canary Isla ...
'Marina' *
Sugarcane Sugarcane or sugar cane is a species of (often hybrid) tall, perennial grass (in the genus '' Saccharum'', tribe Andropogoneae) that is used for sugar production. The plants are 2–6 m (6–20 ft) tall with stout, jointed, fibrous stalks ...
– ''Saccharum'' *Swallow-wort **Orange swallow-wort – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' **Silky swallow-wort – ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' *Sneezeweed – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' *Sneezewort – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' *
Sunflower The common sunflower (''Helianthus annuus'') is a large annual forb of the genus ''Helianthus'' grown as a crop for its edible oily seeds. Apart from cooking oil production, it is also used as livestock forage (as a meal or a silage plant), as ...
– ''Helianthus annuus'' *Sugarplum – ''
Amelanchier canadensis ''Amelanchier canadensis'' (bilberry,Canadian Wildlife Federation/ref> Canadian serviceberry, chuckle-berry, currant-tree, juneberry, shad-blow serviceberry, shad-blow, shadbush, shadbush serviceberry, sugarplum, thicket serviceberry) is a specie ...
'' *Soldier's woundwort – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' *Stag bush – '' Viburnum prunifolium'' *Swallow-wort **Orange swallow-wort – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' **Silky swallow-wort – ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' *Sweet potato – ''
Ipomoea batatas The sweet potato or sweetpotato ('' Ipomoea batatas'') is a dicotyledonous plant that belongs to the bindweed or morning glory family, Convolvulaceae. Its large, starchy, sweet-tasting tuberous roots are used as a root vegetable. The young sho ...
'' *Sweet potato vine – ''
Ipomoea batatas The sweet potato or sweetpotato ('' Ipomoea batatas'') is a dicotyledonous plant that belongs to the bindweed or morning glory family, Convolvulaceae. Its large, starchy, sweet-tasting tuberous roots are used as a root vegetable. The young sho ...
'' *Swinies – ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' *
Sycamore Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the ancient Greek ' (''sūkomoros'') meaning "fig-mulberry". Species of trees known as sycamore: * '' Acer pseudoplat ...
– '' Platanus'' spp. **Sycamore (California) – ''
Platanus racemosa ''Platanus racemosa'' is a species of plane tree known by several common names, including California sycamore, western sycamore, California plane tree, and in North American Spanish aliso. ''Platanus racemosa'' is native to California and Baja ...
'' **Sycamore (Arizona) – ''Platanus wrighitii'' **Sycamore (American) – ''
Platanus occidentalis ''Platanus occidentalis'', also known as American sycamore, American planetree, western plane, occidental plane, buttonwood, and water beech, is a species of ''Platanus'' native to the eastern and central United States, the mountains of northeas ...
'' **Sundari (Bangladesh) – ''
Heritiera fomes ''Heritiera fomes'' is a species of mangrove tree in the family Malvaceae. Its common names include sunder, sundri, jekanazo and pinlekanazo. It is the dominant mangrove tree species of the Sundarbans of Bangladesh and India, and comprises about ...
'' **Gewa (Bangladesh) – ''
Excoecaria agallocha ''Excoecaria agallocha'', a mangrove species, belongs to the genus ''Excoecaria'' of the family Euphorbiaceae. The species has many common names, including blind-your-eye mangrove, blinding tree, buta buta tree, milky mangrove, poisonfish tree, ...
''


T

*Tansy **Common tansy – ''
Tanacetum vulgare Tansy (''Tanacetum vulgare'') is a perennial, herbaceous flowering plant in the genus ''Tanacetum'' in the aster family, native to temperate Europe and Asia. It has been introduced to other parts of the world, including North America, and in ...
'' **White tansy – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' **Wild tansy – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *Tea – ''
Camellia sinensis ''Camellia sinensis'' is a species of evergreen shrub or small tree in the flowering plant family Theaceae. Its leaves and leaf buds are used to produce the popular beverage, tea. Common names include tea plant, tea shrub, and tea tree (not to ...
'' **Appalachian tea – ''
Ilex glabra ''Ilex glabra'', also known as Appalachian tea, dye-leaves, evergreen winterberry, gallberry, and inkberry, is a species of evergreen holly native to the coastal plain of eastern North America, from coastal Nova Scotia to Florida and west to Lo ...
'' *Thimbleberry – '' Rubus occidentalis'' *Thimbleweed – ''
Rudbeckia laciniata ''Rudbeckia laciniata'', the cutleaf coneflower, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in both Canada and the United States. Its natural habitat is wet sites in flood plain ...
'' *Thousand-leaf – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' *Thousand-seal – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' *Tassel weed – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'' *Thistle – (Several genera) **Annual sow thistle – ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' **California thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Canada thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Corn thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Corn sow thistle – ''
Sonchus arvensis ''Sonchus arvensis'', the field milk thistle, field sowthistle, perennial sow-thistle, corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. ''S. arvensis'' often occurs i ...
'' **Creeping thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Cursed thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Field sow thistle – ''
Sonchus arvensis ''Sonchus arvensis'', the field milk thistle, field sowthistle, perennial sow-thistle, corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. ''S. arvensis'' often occurs i ...
'' **Green thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Hard thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Hare's thistle – ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' **Milk thistle – ''
Sonchus oleraceus ''Sonchus oleraceus'' is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, ...
'' **Nodding thistle – ''
Carduus nutans ''Carduus nutans'', with the common names musk thistle, nodding thistle, and nodding plumeless thistle, is a biennial plant in the daisy and sunflower family Asteraceae. It is native to regions of Eurasia. Description ''Carduus nutans'' is usual ...
L.'' **Perennial thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Prickly thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Sharp-fringed sow Thistle – ''
Sonchus asper ''Sonchus asper'', the prickly sow-thistle, rough milk thistle, spiny sowthistle, sharp-fringed sow thistle, or spiny-leaved sow thistle, is a widespread flowering plant in the tribe Cichorieae within the family Asteraceae. Description ''Sonchus ...
'' **Small-flowered Thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' **Spiny sow thistle – ''
Sonchus asper ''Sonchus asper'', the prickly sow-thistle, rough milk thistle, spiny sowthistle, sharp-fringed sow thistle, or spiny-leaved sow thistle, is a widespread flowering plant in the tribe Cichorieae within the family Asteraceae. Description ''Sonchus ...
'' **Spiny-leaved sow Thistle – ''
Sonchus asper ''Sonchus asper'', the prickly sow-thistle, rough milk thistle, spiny sowthistle, sharp-fringed sow thistle, or spiny-leaved sow thistle, is a widespread flowering plant in the tribe Cichorieae within the family Asteraceae. Description ''Sonchus ...
'' **Swine thistle – ''
Sonchus arvensis ''Sonchus arvensis'', the field milk thistle, field sowthistle, perennial sow-thistle, corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. ''S. arvensis'' often occurs i ...
'' **Tree sow thistle – ''
Sonchus arvensis ''Sonchus arvensis'', the field milk thistle, field sowthistle, perennial sow-thistle, corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. ''S. arvensis'' often occurs i ...
'' **Way thistle – ''
Cirsium arvense ''Cirsium arvense'' is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere.Joint Nature Conservation Committee''Cirsium arvense'' The stand ...
'' * Thyme – '' Thymus'', specifically '' Thymus vulgaris'' *Tickleweed – ''
Veratrum viride ''Veratrum viride'', known as Indian poke, corn-lily, Indian hellebore, false hellebore, green false hellebore, or giant false-helleborine, is a species of ''Veratrum'' native to eastern and western (but not central) North America.Flora of North ...
'' *Tobacco plant – ''
Nicotiana ''Nicotiana'' () is a genus of herbaceous plants and shrubs in the family Solanaceae, that is indigenous to the Americas, Australia, Southwestern Africa and the South Pacific. Various ''Nicotiana'' species, commonly referred to as tobacco plan ...
'' * Tomato – ''Solanum lycopersicum'' *Toothwort – '' Cardamine concatenata'' **Cutleaf toothwort – '' Cardamine concatenata'' **Purple-flowered Toothwort – '' Cardamine concatenata'' *Touch-me-not – ''
Impatiens capensis ''Impatiens capensis'', the orange jewelweed, common jewelweed, spotted jewelweed, jewelweed, spotted touch-me-not, or orange balsam, is an annual plant in the family Balsaminaceae that is native to North America. It is common in bottomland so ...
'', ''
Impatiens pallida ''Impatiens'' is a genus of more than 1,000 species of flowering plants, widely distributed throughout the Northern Hemisphere and the tropics. Together with the genus '' Hydrocera'' (one species), ''Impatiens'' make up the family Balsaminaceae ...
'', ''
Mimosa pudica ''Mimosa pudica'' (from la, pudica "shy, bashful or shrinking"; also called sensitive plant, sleepy plant, action plant, touch-me-not, shameplant) is a creeping annual or perennial flowering plant of the pea/legume family Fabaceae. It is often ...
'', ''
Cardamine hirsuta ''Cardamine hirsuta'', commonly called hairy bittercress, is an annual or biennial species of plant in the family Brassicaceae, and is edible as a salad green. It is common in moist areas around the world. Description Depending on the climate ...
'' *Traveller's joy – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Tread-softly – ''
Solanum carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughou ...
'' *Tree tobacco – '' Nicotiana glauca'' *Trillium – '' Trillium'' spp. **Western trillium –
Trillium ovatum ''Trillium ovatum'', the Pacific trillium, also known as the western wakerobin, western white trillium, or western trillium, is a species of flowering plant in the family Melanthiaceae. It is found in western North America, from southern British ...
***Western wake robin –
Trillium ovatum ''Trillium ovatum'', the Pacific trillium, also known as the western wakerobin, western white trillium, or western trillium, is a species of flowering plant in the family Melanthiaceae. It is found in western North America, from southern British ...
**White trillium –
Trillium grandiflorum ''Trillium grandiflorum'', the white trillium, large-flowered trillium, great white trillium, white wake-robin or french: trille blanc, is a species of flowering plant in the family Melanthiaceae. A monocotyledonous, herbaceous perennial, th ...
*Tuber-root – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' * Tulip – ''Tulipa'' *Tulsi – '' Ocimum santalum''


U

*Umbrella palm – '' Hedyscepe canterburyana'' *Umbrella papyrus – '' Cyperus alternifolius''


V

*Vanilla orchid – '' Vanilla'' *Varnish tree – ''
Koelreuteria paniculata ''Koelreuteria paniculata'' is a species of flowering plant in the family Sapindaceae, native to eastern Asia (China and Korea). It was introduced in Europe in 1747, and to America in 1763, and has become a popular landscape tree worldwide. Com ...
'' *Velvet bean – ''
Mucuna pruriens ''Mucuna pruriens'' is a tropical legume native to Africa and tropical Asia and widely naturalized and cultivated. Its English common names include monkey tamarind, velvet bean, Bengal velvet bean, Florida velvet bean, Mauritius velvet bean, Yoko ...
'' *Viburnum – '' Viburnum'' **Blackhaw viburnum – '' Viburnum prunifolium'' **Leatherleaf viburnum – '' Viburnum rhytidophyllum'' *Violet – (several genera) **''
Viola ; german: Bratsche , alt=Viola shown from the front and the side , image=Bratsche.jpg , caption= , background=string , hornbostel_sachs=321.322-71 , hornbostel_sachs_desc=Composite chordophone sounded by a bow , range= , related= *Violin family ...
'' species **African violet – ''Streptocarpus'' sect. ''Saintpaulia'' species **Damask violet – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Dame's violet – ''
Hesperis matronalis ''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflo ...
'' **Dog's-tooth-violet or dogtooth violet – ''
Erythronium dens-canis ''Erythronium dens-canis'', the dog's-tooth-violet or dogtooth violet, is a bulbous herbaceous perennial flowering plant in the family Liliaceae, growing to . It is native to central and southern Europe from Portugal to Ukraine. It is the only ...
'' *Violet bloom – ''
Solanum dulcamara ''Solanum dulcamara'' is a species of vine in the genus ''Solanum'' (which also includes the potato and the tomato) of the family Solanaceae. Common names include bittersweet, bittersweet nightshade, bitter nightshade, blue bindweed, Amara Dulci ...
'' *Viper's grass – ''
Scorzonera hispanica ''Scorzonera hispanica'', commonly known as black salsify or Spanish salsify, also known as black oyster plant, serpent root, viper's herb, viper's grass or simply scorzonera, is a perennial member of the genus ''Scorzonera'' in the sunflower fa ...
'' *Virgin's bower – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' **Virginia virgin's bower – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Voodoo lily – ''
Dracunculus vulgaris ''Dracunculus vulgaris'' is a species of aroid flowering plant in the genus '' Dracunculus'' and the arum family Araceae. Common names include the common dracunculus, dragon lily, dragon arum, black arum and vampire lily. In Greece, part of its n ...
''


W

*
Walnut A walnut is the edible seed of a drupe of any tree of the genus '' Juglans'' (family Juglandaceae), particularly the Persian or English walnut, '' Juglans regia''. Although culinarily considered a "nut" and used as such, it is not a true ...
– ''Juglans sp.'' *Wattle – ''
Acacia ''Acacia'', commonly known as the wattles or acacias, is a large genus of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa and Australasia. The genus nam ...
'' **Mount Connor wattle – '' Acacia ammobia'' *Waybread – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *Weed ( Marijuana) — ''
Cannabis Sativa ''Cannabis sativa'' is an annual herbaceous flowering plant indigenous to Eastern Asia, but now of cosmopolitan distribution due to widespread cultivation. It has been cultivated throughout recorded history, used as a source of industrial fiber ...
,
Cannabis Indica ''Cannabis indica'' is an annual plant species in the family Cannabaceae which produces large amounts of tetrahydrocannabinol (THC) and is cultivated for purposes including hashish in India. The high concentrations of THC provide euphoric effect ...
,
Cannabis Ruderalis ''Cannabis ruderalis'' is a variety, subspecies, or species of ''Cannabis'' native to Central and Eastern Europe and Russia. It contains a relatively low quantity of psychoactive compound tetrahydrocannabinol (THC) Some scholars accept ''C.&n ...
'' *Western redbud – ''
Cercis occidentalis ''Cercis occidentalis'', the western redbud or California redbud (syn. ''Cercis orbiculata'' — Greene), is a small tree or shrub in the legume family, Fabaceae. It is found across the American Southwest, from California to Utah and Arizona. I ...
'' * Wheat – ''Triticum'' spp. *White man's foot – ''
Plantago major ''Plantago major'', the broadleaf plantain, white man's footprint, waybread, or greater plantain, is a species of flowering plant in the plantain family Plantaginaceae. The plant is native to Eurasia. The young, tender leaves can be eaten raw, a ...
'' *White-root – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Wild cotton – ''
Apocynum cannabinum ''Apocynum cannabinum'' (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) is a perennial herbaceous plant that grows throughout much of North America—in the southern half of Canada and througho ...
'', ''
Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
'' *Wild honeysuckle – ''
Lambertia ''Lambertia'' is a genus of flowering plants, belonging to the family Proteaceae. It is endemic to Australia. The genus was named in 1798 by Sir James Edward Smith in honour of English botanist Aylmer Bourke Lambert. The ''Lambertias'' are s ...
'' **Prickly honeysuckle – '' Lambertia echinata'' **Heath-leaved honeysuckle – '' Lambertia ericifolia'' **Fairall's honeysuckle – '' Lambertia fairallii'' **Mountain devil – '' Lambertia formosa'' **Honey flower – '' Lambertia formosa'' **Holly-leaved honeysuckle – '' Lambertia ilicifolia'' **Chittick – ''
Lambertia inermis ''Lambertia inermis'', Noongar chittick, is a shrub which is endemic to south-west Western Australia. It grows to 6 metres high and flowers from spring to winter. A more complete description is given in Florabase and Australian Flora online. Th ...
'' **Many-flowered honeysuckle – '' Lambertia multiflora'' **Round-leaf honeysuckle – '' Lambertia orbifolia'' **Green honeysuckle – '' Lambertia rariflora'' *Wild hops – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Willow – '' Salix'' **Coyote willow – ''
Salix exigua ''Salix exigua'' (sandbar willow, narrowleaf willow, or coyote willow; syn. ''S. argophylla, S. hindsiana, S. interior, S. linearifolia, S. luteosericea, S. malacophylla, S. nevadensis,'' and '' S. parishiana'') is a species of willow native to m ...
'' **Goodding willow – ''
Salix gooddingii ''Salix gooddingii'' is a species of willow known by the common name Goodding's willow, or Goodding's black willow. It was named for its collector, Leslie Newton Goodding. ''Salix gooddingii'' is native to the southwestern United States and no ...
'' **Red willow – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' **Rose willow – ''
Cornus amomum ''Cornus amomum'', the silky dogwood, is a species of dogwood native to the eastern United States, from Michigan and Vermont south to Alabama and Florida. Other names include red willow, silky cornel, kinnikinnick, and squawbush. Description ' ...
'' *Windroot – ''
Asclepias tuberosa ''Asclepias tuberosa'', commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color a ...
'' *Wineberry – ''
Rubus phoenicolasius ''Rubus phoenicolasius'' (Japanese wineberry, wine raspberry, wineberry or dewberry) is an Asian species of raspberry (''Rubus'' subgenus '' Idaeobatus'') in the rose family, native to China, Japan, and Korea. The species was introduced to ...
'' *Winterberry – ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' **American winterberry – ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' **Evergreen winterberry – ''
Ilex glabra ''Ilex glabra'', also known as Appalachian tea, dye-leaves, evergreen winterberry, gallberry, and inkberry, is a species of evergreen holly native to the coastal plain of eastern North America, from coastal Nova Scotia to Florida and west to Lo ...
'' **Virginia winterberry – ''
Ilex verticillata ''Ilex verticillata'', the winterberry, is a species of holly native to eastern North America in the United States and southeast Canada, from Newfoundland west to Ontario and Minnesota, and south to Alabama. Other names that have been used incl ...
'' *Wintercress – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
'' **Early wintercress – ''
Barbarea verna ''Barbarea verna'' is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, creasy greens ...
'' *Woodbine – ''
Clematis virginiana ''Clematis virginiana'' (also known as devil's darning needles, devil's hair, love vine, traveller's joy, virgin's bower, Virginia virgin's bower, wild hops, and woodbine; syn. ''Clematis virginiana'' L. var. ''missouriensis'' (Rydb.) Palmer & St ...
'' *Woolly morning glory – ''
Argyreia nervosa ''Argyreia nervosa'' is a perennial climbing vine native to the Indian subcontinent and introduced to numerous areas worldwide, including Hawaii, Africa, and the Caribbean. Though it can be invasive, it is often prized for its aesthetic and med ...
'' *Wormwood **Roman wormwood – ''
Ambrosia artemisiifolia ''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the lea ...
'', '' Corydalis sempervirens'' *Wound rocket – ''
Barbarea vulgaris ''Barbarea vulgaris'', also called wintercress (usual common name), or alternatively herb barbara, rocketcress, yellow rocketcress, winter rocket, yellow rocket, and wound rocket, is a biennial herb of the genus '' Barbarea'', belonging to the fa ...
''


X


Y

*Yarrow – ''
Achillea ''Achillea'' is a genus of flowering plants in the family Asteraceae, known colloquially as yarrows. The plants typically have frilly leaves. The common name "yarrow" usually refers to '' A. millefolium''. The genus was named after the G ...
'' **Common yarrow – ''
Achillea millefolium ''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. T ...
'' **Fernleaf yarrow – '' Achillea filipendulina'' **Sneezewort yarrow – ''
Achillea ptarmica ''Achillea ptarmica'' is a European species of herbaceous perennial flowering plant in the genus ''Achillea'' of the daisy family Asteraceae. Common names include the sneezewort, sneezeweed, bastard pellitory, European pellitory, fair-maid-of-Fra ...
'' **Woolly yarrow – '' Achillea tomentosa'' *Yellow fieldcress – '' Rorippa sylvestris'' *Yellowwood – '' Cladrastis lutea'', '' Maclura pomifera'' *Yellow coneflower – '' Echinacea paradoxa'' *Yam – '' Dioscorea''; (in North America) ''Ipomoea batatas'' *Yunnan camellia – '' Camellia yunnanensis''


Z

*Zebrawood – ''
Brachystegia spiciformis ''Brachystegia spiciformis'', commonly known as zebrawood, or msasa, is a medium-sized African tree having compound leaves and racemes of small fragrant green flowers. The tree is broad and has a distinctive amber and wine red colour when the y ...
'' *Zedoary – ''
Curcuma zedoaria ''Curcuma zedoaria'' (zedoary, white turmeric, or temu putih) is a perennial herb and member of the genus '' Curcuma'', family Zingiberaceae. The plant is native to South Asia and Southeast Asia but is now naturalized in other places including ...
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See also

*
Lists of plants This is an index of some of the lists of plants. Plant list articles * Lists of cultivars * List of garden plants * * List of plants by common name * List of lyrate plants * ** List of Amaryllidoideae genera ** List of Liliaceae genera ** List of ...


References


Historical Common Names of Great Plains PlantsUSDA PLANTS Database
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Common name In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; and is often contrast ...
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