Flora Of Door County, Wisconsin
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Flora Of Door County, Wisconsin
The flora of Door County, Wisconsin comprise a variety of plant species. Geobotanically, Door County belongs to the North American Atlantic Region. Plant species lists As of 2019, 1201 species and hybrids of vascular plants have been identified in the county, including the yellow lady's-slipper ''Cypripedium parviflorum'', the official county flower. 255 unique taxa of mosses, liverworts, and hornworts have been identified in Door County. Islands In 2001, species lists were compiled for the county's islands. Snake Island had 156 species, Cana Island had 111, Hat Island 22, Chambers Island 398, Adventure Island 58, Little Strawberry Island 44, Jack Island 28, Horseshoe Island 49, Sister Island 6, Spider Island 42, Plum Island 259, Detroit Island 25, Pilot Island 40, Washington Island 626, Hog Island 34, Rock Island 333, and Gravel and Fish islands were devoid of plant life. In particular, Washington Island is one of only two places in Wisconsin where the fern ''Asplenium viride'' ( ...
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Abies Balsamea
''Abies balsamea'' or balsam fir is a North American fir, native to most of eastern and central Canada (Newfoundland west to central Alberta) and the northeastern United States (Minnesota east to Maine, and south in the Appalachian Mountains to West Virginia). Description Balsam fir is a small to medium-size evergreen tree typically tall, occasionally reaching a height of . The narrow conic crown consists of dense, dark-green leaves. The bark on young trees is smooth, grey, and with resin blisters (which tend to spray when ruptured), becoming rough and fissured or scaly on old trees. The leaves are flat and needle-like, long, dark green above often with a small patch of stomata near the tip, and two white stomatal bands below, and a slightly notched tip. They are arranged spirally on the shoot, but with the leaf bases twisted so that the leaves appear to be in two more-or-less horizontal rows on either side of the shoot. The needles become shorter and thicker the higher they ...
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Maianthemum Stellatum
''Maianthemum stellatum'' (star-flowered, starry, or little false Solomon's seal, or simply false Solomon's seal; star-flowered lily-of-the-valley or starry false lily of the valley; syn. ''Smilacina stellata'') is a species of flowering plant, native across North America. It has been found in northern Mexico, every Canadian province and territory except Nunavut, and from every US state except Hawaii and the states of the Southeast. It has little white buds in the spring, followed by delicate starry flowers, then green-and-black striped berries, and finally deep red berries in the fall. Description ''Maianthemum stellatum'' is a herbaceous perennial plant It grows from extensively branching rhizomes, often forming dense patches. Plants are 2-6 dm tall with 8-11 leaves. Leaves Leaves can be variable, but are usually clasping and often blue-green and folded along the mid-rib. Flowering clusters Flowers are set in an un-branched cluster ( raceme) at the tip of the flowering ...
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Duchesnea Indica
''Potentilla indica'' known commonly as mock strawberry, Indian-strawberry, or false strawberry, often referred to as a backyard strawberry, mainly in North America, is a flowering plant in the family Rosaceae. It has foliage and an aggregate accessory fruit similar to that of a true strawberry. It has yellow flowers, unlike the white or slightly pink flowers of true strawberries. It is native to eastern and southern Asia, but has been introduced to many other areas as a medicinal and an ornamental plant, subsequently naturalizing in many regions worldwide. Many sources consider this plant part of the genus ''Potentilla'' due to evidence from chloroplast genetic sequence data that the genus ''Duchesnea'' is included within ''Potentilla'', though some still list it as ''Duchesnea indica''. Description The leaves are trifoliate The following is a list of terms which are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (a single ...
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Fragaria Virginiana
''Fragaria virginiana'', known as Virginia strawberry, wild strawberry, common strawberry, or mountain strawberry, is a North American strawberry that grows across much of the United States and southern Canada. It is one of the two species of wild strawberry that were hybridized to create the modern domesticated garden strawberry (''Fragaria'' × ''ananassa''). Subspecies There are four recognized subspecies: :*''Fragaria virginiana'' subsp. ' (formerly known as ''F. ovalis'') :*''Fragaria virginiana'' subsp. ''grayana'' :*''Fragaria virginiana'' subsp. ''platypetala'' :*''Fragaria virginiana'' subsp. ''virginiana'' Cytology All strawberries have a base haploid count of 7 chromosomes. ''Fragaria virginiana'' is octoploid, having eight sets of these chromosomes for a total of 56. These eight genomes pair as four distinct sets, of two different types, with little or no pairing between sets. The genome composition of the octoploid strawberry species has generally been indicated ...
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Fragaria Vesca
''Fragaria vesca'', commonly called the wild strawberry, woodland strawberry, Alpine strawberry, Carpathian strawberry or European strawberry, is a perennial herbaceous plant in the rose family that grows naturally throughout much of the Northern Hemisphere, and that produces edible fruits. The Latin specific epithet ''vesca'' means "thin, feeble". Description Five to eleven soft, hairy white flowers are borne on a green, soft fresh-hairy stalk that usually lifts them above the leaves. The light-green leaves are trifoliate (in threes) with toothed margins. The plant spreads mostly by means of runners ( stolons), but the seeds are viable and establish new populations. Taxonomy Vilmorin-Andrieux (1885) makes a distinction between wild or wood strawberries (''Fragaria vesca'') and alpine strawberries (''Fragaria alpina''), a distinction which is not made by most seed companies or nurseries, which usually sell ''Fragaria vesca'' as "alpine strawberry". Under wild or wood strawb ...
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Spiranthes Cernua
''Spiranthes cernua'', commonly called nodding lady's tresses, or nodding ladies' tresses, is a species of orchid occurring from Maritime Canada to the eastern and southern United States. As the common name suggests ''cernua'' means "nodding", or "bowed" in Latin. Description ''Spiranthes cernua'' plants grow to tall. They have 1 to 5 narrow, basal, upright leaves, long and wide. The leaves are present during flowering but wilt afterwards. The white flowers are arranged in a spiral around the stem. Each flower is long and consists of 3 sepals and 3 petals, all curved forward to give the flower a long bell shape. Flowers are slightly to strongly nodding (hence the name), with older flowers usually nodding more than new ones. The dorsal sepal (the one at the top) is convex and recurved upwards towards the tip. The lip (bottom petal) curves strongly downwards towards its tip. Etymology The genus name, Spiranthes, originated from the Greek words speira (coil) and anthos (flower ...
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Gentianopsis Procera
''Gentianopsis'' is a genus of flowering plants in the gentian family known commonly as fringed gentians. These are similar to the gentians of genus ''Gentiana''. Most have flowers which are blue to purple in color. They may be annual or perennial. They are native to Eurasia and temperate North America. Species include: *''Gentianopsis barbellata'' - perennial fringed gentian *''Gentianopsis ciliata'' - fringe-flowered gentian *''Gentianopsis crinita'' - greater fringed gentian *''Gentianopsis detonsa'' - windmill fringed gentian *''Gentianopsis holopetala'' - Sierra fringed gentian *''Gentianopsis macounii'' - Macoun's fringed gentian *''Gentianopsis macrantha'' - grand fringed gentian *''Gentianopsis simplex'' - oneflower fringed gentian *''Gentianopsis thermalis'' - Rocky Mountain fringed gentian *''Gentianopsis virgata ''Gentianopsis virgata'', commonly known as lesser fringed gentian, narrow-leaved fringed gentian, or smaller fringed gentian, is a biennial herbaceous speci ...
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Lysimachia Borealis
''Lysimachia borealis'' (synonym ''Trientalis borealis''), the starflower, is a North American woodland perennial that blooms between May and June. Description Starflowers have creeping rhizomes with vertical stalks. Each stalk has a whorl of 5–10 lanceolate leaves (up to 8 cm long) at its tip, with 1-4 (most often one or two) white flowers on smaller stalks extending from the center of the whorl. The flowers are about across and consist of five to nine petals that form a star-like shape. Its fruit is tiny, globe-shaped, pale blue, and matte. Distribution and habitat ''Lysimachia borealis'' is found from Canada to north-centeral and eastern United States. It is found in temperate climates. Conservation status The starflower is listed as endangered by Georgia and Kentucky and is listed as threatened by Illinois and Tennessee.T ...
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Myosotis Sylvatica
''Myosotis sylvatica'', the wood forget-me-not or woodland forget-me-not, is a species of flowering plant in the family Boraginaceae, native to Europe. This spring-flowering plant and its cultivars, typically with blue flowers, are the familiar forget-me-nots of gardens. Description It is a short-lived herbaceous perennial plant, growing to tall by wide, with hairy leaves and a profusion of flowers with petals longer than their tube, pink in bud then opening disc-shaped, intensely sky-blue with yellow centres in spring. Stace (2011)''New Flora of the British Isles''; Clive Stace; Third edition; 2011 printing describes this plant as having the following characteristics: * Upright, to 50 cm; softly hairy, with hairs at more-or-less right-angles to the main stem. * Flowers sky-blue, to 6–10 mm across, flat in profile; sepal tube with hooked hairs; April–July. * Mature fruit dark brown, shiny. * Mature calyx on spreading stalks longer than sepal tube; calyx teeth sp ...
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Galium Aparine
''Galium aparine'', with common names including cleavers, clivers, catchweed and sticky willy among others, is an annual, herbaceous plant of the family Rubiaceae. Names ''Galium aparine'' is known by a variety of common names in English. They include ''hitchhikers'', ''cleavers'', ''clivers'', ''bedstraw'', ''(small) goosegrass'' (not to be confused with other plants known as ''goosegrass''), ''catchweed'', ''stickyweed'', ''sticky bob'', ''stickybud'', ''stickyback'', ''sticky molly'', ''robin-run-the-hedge'', ''sticky willy'', ''sticky willow'', ''stickyjack'', ''stickeljack'', ''grip grass, sticky grass, bobby buttons, whippysticks'', and ''velcro plant''. ''Galium'' is Dioscorides’ name for the plant. It is derived from the Greek word for ‘milk’, because the flowers of '' Galium verum'' were used to curdle milk in cheese making.Gledhill, David (2008). "The Names of Plants". Cambridge University Press. (hardback), (paperback). pp 52, 174 ''Aparine'' is a name used b ...
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Cynoglossum Boreale
''Andersonglossum boreale'', known as northern wild comfrey or just wild comfrey, is a species of flowering plant in the borage family, Boraginaceae. It is native to boreal coniferous and mixed forests in North America, from Nova Scotia to British Columbia and Yukon in Canada, south to New Jersey and Indiana in the United States. It is often found in rocky or sandy soils. It is extirpated (locally extinct) from many of the southern parts of its range. Description Northern wild comfrey is a small, perennial herbaceous plant growing up to tall. The oval-shaped leaves are broader at the base of the plant, growing long and wide with short petioles. The upper leaves clasp the stem. A branching inflorescence is produced at the top of the plant, with several, small, five-petaled blue flowers. The fruit is a bristly nutlet. Taxonomy Northern wild comfrey was originally described as ''Cynoglossum boreale'' Fernald in 1905. It has since been treated as a subspecies or variety of '' Cy ...
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Phragmites Australis
''Phragmites australis'', known as the common reed, is a species of plant. It is a broadly distributed wetland grass that can grow up to tall. Description ''Phragmites australis'' commonly forms extensive stands (known as reed beds), which may be as much as or more in extent. Where conditions are suitable it can also spread at or more per year by horizontal runners, which put down roots at regular intervals. It can grow in damp ground, in standing water up to or so deep, or even as a floating mat. The erect stems grow to tall, with the tallest plants growing in areas with hot summers and fertile growing conditions. The leaves are long and broad. The flowers are produced in late summer in a dense, dark purple panicle, about long. Later the numerous long, narrow, sharp pointed spikelets appear greyer due to the growth of long, silky hairs. These eventually help disperse the minute seeds. Taxonomy Recent studies have characterized morphological distinctions between the int ...
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