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Sisyrinchium Sarmentosum
''Sisyrinchium sarmentosum'' is a species of flowering plant in the iris family known by the common names mountain blue-eyed grass and pale blue-eyed-grass. It is native to the Pacific Northwest of North America, where it is known from a part of the Cascade Mountains in Washington and Oregon.''Sisyrinchium sarmentosum''. The Nature Conservancy. This perennial grows up to 32 centimeters tall. The grasslike leaves, located around the base of the plant, are linear in shape and up to 20 centimeters long. Each flower has six pale blue [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Nikolaus Suksdorf
Wilhelm Nikolaus Suksdorf (September 15, 1850 – October 3, 1932) was a German–American botanist who specialized in the flora of the Pacific Northwest. He was largely self-taught and is considered one of the top three self-taught botanists of his era for the Pacific Northwest, alongside Thomas Jefferson Howell and William Conklin Cusick. Early life Suksdorf was born on September 15, 1850 in the small village of Dransau, along the eastern border of Schleswig, but it is often listed as the nearby large city of Kiel, Germany. His parents were Detlev Suksdorf, a tenant farmer, and Louise Schröder Suksdorf, who had nine children. Two of these children were girls who died young. The seven boys all lived well into adulthood. Suksdorf was the 6th child and 2nd-youngest son. At age eight, Suksdorf's family moved to Davenport, Iowa, where he lived until 1874. After a few years as a tenant farmer, Suksdorf's father bought 100 acres of unbroken prairie, where the family lived an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deschampsia Cespitosa
''Deschampsia cespitosa'', commonly known as tufted hairgrass or tussock grass, is a perennial tufted plant in the grass family Poaceae. Distribution of this species is widespread including the eastern and western coasts of North America, parts of South America, Eurasia and Australia. The species is cultivated as an ornamental garden plant, and numerous cultivars are available. The cultivars 'Goldschleier' and 'Goldtau' have gained the Royal Horticultural Society's Award of Garden Merit. It is a larval host to the Juba skipper and the umber skipper. Description A distinguishing feature is the upper surface of the leaf blade which feels rough and can cut in one direction, but is smooth in the opposite direction. The dark green upper sides of the leaves are deeply grooved. It can grow to tall, and has a long, narrow, pointed ligule. It flowers from June until August. It can be found on all types of grassland, although it prefers poorly drained soil. It forms a major componen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranunculus Flammula
''Ranunculus flammula'', the lesser spearwort, greater creeping spearwort or banewort, is a species of perennial herbaceous plants in the genus ''Ranunculus'' (buttercup), growing in damp places throughout the Boreal Kingdom. It flowers June/July. ''Ranunculus flammula'' is poisonous. It is very closely related to '' R. reptans'', which is distinguished by prostrate and more slender stems, narrower leaves and smaller flowers and is sometimes included within ''R. flammula'' sensu lato as a variety (''R. flammula'' var. ''reptans'' (L.) E. Meyer). In addition to other forms of pollination, this plant is adapted to rain-pollination. Gallery Image:RanunculusFlammula4.jpg Image:ranunculus_flammula.jpeg Image:RanunculusFlammula.jpg File:Ranunculus flammula Prague 2012 2.jpg Illustrations Image:Ranunculus flammula - Sturm.png, ''Ranunculus flammula''Illustration in:Jakob Sturm: ''"Deutschlands Flora in Abbildungen"'',Stuttgart (1796) Image:Ranunculus flammula Sturm46.jpg, ''Ranu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potentilla Drummondii
''Potentilla drummondii'' is a species of cinquefoil known by the common name Drummond's cinquefoil. It is native to North America from Alaska to California, where it grows in many types of moist habitat. It is perhaps better described as a species complex containing many intergrading subspecies that readily hybridize with other ''Potentilla'' species. The plant is variable, growing decumbent or erect, small and tufted or up to 60 centimeters tall, hairless to woolly. The leaves are divided into several leaflets, which may be cut into lobes or toothed. The inflorescence An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed o ... is a cyme of several flowers. Each has a small corolla of yellow petals, each petal one half to one centimeter in length. References External linksJepson Manual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trifolium Repens
''Trifolium repens'', the white clover, is a herbaceous perennial plant in the bean family Fabaceae (otherwise known as Leguminosae). It is native to Europe, including the British Isles,Clapham, A.R., Tutin, T.G. and Warburg., E.F. 1968. ''Excursion Flora of the British Isles''. Cambridge University Press. and central Asia and is one of the most widely cultivated types of clover. It has been widely introduced worldwide as a forage crop, and is now also common in most grassy areas (lawns and gardens) of North America, Australia and New Zealand. The species includes varieties often classed as small, intermediate and large, according to height, which reflects petiole length. The term 'white clover' is applied to the species in general, 'Dutch clover' is often applied to intermediate varieties (but sometimes to smaller varieties), and 'ladino clover' is applied to large varieties. Name The genus name, ''Trifolium'', derives from the Latin ', "three", and ', "leaf", so called f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prunella Vulgaris
''Prunella vulgaris'', the common self-heal, heal-all, woundwort, heart-of-the-earth, carpenter's herb, brownwort or blue curls, is a herbaceous plant in the mint family Lamiaceae. Self-heal is edible: the young leaves and stems can be eaten raw in salads; the plant as a whole can be boiled and eaten as a leaf vegetable; and the aerial parts of the plant can be powdered and brewed in a cold infusion to make a beverage. Description ''Prunella vulgaris'' grows high, with creeping, self-rooting, tough, square, reddish stems branching at the leaf axes. The leaves are lance-shaped, serrated and reddish at the tip, about long and broad, and growing in opposite pairs down the square stem. Each leaf has 3-7 veins that shoot off the middle vein to the margin. The stalks of the leaves are generally short, but can be up to long. The flowers grow from a clublike, somewhat square, whirled cluster; immediately below this club is a pair of stalkless leaves standing out on either side l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agrostis Idahoensis
''Agrostis idahoensis'' is a species of grass known by the common name Idaho bent grass. It is native to western North America from Alaska to California to Colorado, where it grows in several habitat types. Description It is a perennial grass growing in short tufts up to 30 centimeters tall. The leaves are thready and a few centimeters long. The inflorescence is an open, thin array of wispy branches bearing spikelets each a few millimeters long. External links Jepson Manual Treatment idahoensis [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex Microptera
''Carex microptera'' is a species of sedge known by the common name smallwing sedge. It is native to western North America, including most all of western Canada and the western United States. It occurs in moist mountain habitat such as meadows and riverbanks. This sedge produces dense clumps of erect stems over 20 centimeters tall and up to about a meter in height. The inflorescence is a dense cluster of green or brown spikes packed tightly and indistinct from each other. External linksJepson Manual Treatment [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex Vesicaria
''Carex vesicaria'' is an essentially Holarctic species of sedge known as bladder sedge, inflated sedge, and blister sedge. It has been used to insulate footwear in Norway and among the Sami people, and for basketry in North America. Description ''Carex vesicaria'' is a perennial plant with short creeping rhizomes which grow shoots resembling small tufts. It grows to heights of . Its stems are rough near the tip but smoother towards their base. The narrow, ridged and pleated leaves can grow to around in length or more, and have fine toothed edges and sharp points. The fruits are erect, glossy and bulbous. The flower clusters are long and cylindrical in shape and each contains up to 150 developing fruits. Taxonomy ''Carex vesicaria'' was first formally named by Carl Linnaeus in 1753. Many forms and varieties have been named, but no infraspecific taxa of ''Carex vesicaria'' are accepted in Kew's Plants of the World Online . Distribution Bladder sedge has a circumpolar, boreo-t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juncus Ensifolius
''Juncus ensifolius'' is a species of rush known by the common names swordleaf rush, sword-leaved rush, and three-stamened rush. It is native to much of western North America from Alaska to central Mexico, and into eastern Canada. It is present in Japan and far eastern Russia, and it has been introduced to many other regions of the world, including Europe, New Zealand, Hawaii, and Australia. It is a plant of wet areas in many types of habitat. This is a rhizomatous perennial herb forming clumps of stems 20 to 60 centimeters tall. The flat but curving leaves are mostly located at the base of the stems and are variable in length. The inflorescence is an array of many rounded clusters of many flowers each. Each flower has a number of dark brown to black tepals a few millimeters long and usually three small stamen The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morpholog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juncus Tenuis
''Juncus tenuis'', the slender rush, is a clump-forming, round-stemmed perennial in the Juncaceae (rush family). Slender rush grows to be between 15 and 60 cm tall. Generally considered a weed, it is rarely sold by retailers as a household container plant. Where it is introduced, it is colloquially called path rush, field rush, slender yard rush, poverty rush or wiregrass. The leaves of the plant all come from the base and are not nearly as tall as the stems. The stems are partly covered by sheaths, and have the most distinctive characteristic of the plant on them: clusters or cymes at the top. These cymes consist of branches that have small egg-shaped seed capsules at the end of them. The seeds split into three parts when they become ripe. The plant also spreads via rhizomatous root growth. Habitat Slender rush grows in landscapes, crops, roadsides, and all types of fields. It can grow on both wet and dry sites, in soils consisting mainly of sand or clay. Because o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
