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Distichia (genus)
''Distichia'' is a genus of plants in the family Juncaceae Juncaceae is a family of flowering plants, commonly known as the rush family. It consists of 8 genera and about 464 known species of slow-growing, rhizomatous, herbaceous monocotyledonous plants that may superficially resemble grasses and s ... described as a genus in 1843. The genus is native to South America.Balslev, H. & Zuluaga, A. (2009). Juncaceae. Flora de Colombia 26: 1-80. Instituto de Ciencias Naturales, universidad Nacional de Colombia, Bogotá. ; species * '' Distichia acicularis'' Balslev & Laegaard - Ecuador * '' Distichia filamentosa'' Buchenau - Peru, Bolivia, N Chile * '' Distichia muscoides'' Nees & Meyen - Colombia, Ecuador, Peru, Bolivia, NW Argentina References {{Taxonbar, from=Q292883 Juncaceae Poales genera Taxa named by Christian Gottfried Daniel Nees von Esenbeck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neckeraceae
Neckeraceae is a moss family in the order Hypnales. There are about 200 species native to temperate and tropical regions. Most grow on rocks, or other plants. Description Members of the family are usually large and glossy plants with creeping stolons that bear small leaves and tufts of rhizoids. Stems are generally frondose, but may rarely be dendroid. Leaf cell shape is almost always smooth, short, and firm-walled. Marginal cells are typically quadrate to short-rectangular in few to several rows. The sporophyte features are variable between genera. Species are epiphytic, epilithic, or aquatic.Olsson, S, Buchbender, V, Enroth, J, Huttunen, S, Hedenäs, L & Quandt, D 2009, 'Evolution of the Neckeraceae (Bryophyta): resolving the backbone phylogeny', Systematics and Biodiversity, vol 7, no. 4, pp. 419-432. Classification The Neckeraceae were originally placed within the Leucodontales. However, they are now included in the Hypnales. The following genera Genus ( plural genera ) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juncaceae
Juncaceae is a family of flowering plants, commonly known as the rush family. It consists of 8 genera and about 464 known species of slow-growing, rhizomatous, herbaceous monocotyledonous plants that may superficially resemble grasses and sedges. They often grow on infertile soils in a wide range of moisture conditions. The best-known and largest genus is ''Juncus''. Most of the ''Juncus'' species grow exclusively in wetland habitats. A few rushes, such as '' Juncus bufonius'' are annuals, but most are perennials. Description The leaves are evergreen and well-developed in a basal aggregation on an erect stem. They are alternate and tristichous (i.e., with three rows of leaves up the stem, each row of leaves arising one-third of the way around the stem from the previous leaf). Only in the genus '' Distichia'' are the leaves distichous. The rushes of the genus ''Juncus'' have flat, hairless leaves or cylindrical leaves. The leaves of the wood-rushes of the genus ''Luzula' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distichia Acicularis
A distichia is an eyelash that arises from an abnormal part of the eyelid. This abnormality, attributed to a genetic mutation, is known to affect dogs and humans. Distichiae usually exit from the duct of the meibomian gland at the eyelid margin. They are usually multiple, and sometimes more than one arises from a duct. They can affect either the upper or lower eyelid and are usually bilateral. The lower eyelids of dogs usually have no eyelashes. Distichiae usually cause no symptoms, because the lashes are soft, but they can irritate the eye and cause tearing, squinting, inflammation, corneal ulcers and scarring. Treatment options include manual removal, electrolysis, electrocautery, CO2 laser ablation, cryotherapy, and surgery. Commonly affected breeds In veterinary medicine, some canine breeds are affected by distichiasis more frequently than others: *Cocker Spaniel *Dachshund (especially the miniature longhaired Dachshund) *Bulldog *Pekingese *Yorkshire Terrier *Flat-Coated Ret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distichia Filamentosa
A distichia is an eyelash that arises from an abnormal part of the eyelid. This abnormality, attributed to a genetic mutation, is known to affect dogs and humans. Distichiae usually exit from the duct of the meibomian gland at the eyelid margin. They are usually multiple, and sometimes more than one arises from a duct. They can affect either the upper or lower eyelid and are usually bilateral. The lower eyelids of dogs usually have no eyelashes. Distichiae usually cause no symptoms, because the lashes are soft, but they can irritate the eye and cause tearing, squinting, inflammation, corneal ulcers and scarring. Treatment options include manual removal, electrolysis, electrocautery, CO2 laser ablation, cryotherapy, and surgery. Commonly affected breeds In veterinary medicine, some canine breeds are affected by distichiasis more frequently than others: *Cocker Spaniel *Dachshund (especially the miniature longhaired Dachshund) *Bulldog *Pekingese *Yorkshire Terrier *Flat-Coated Ret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distichia Muscoides
''Distichia muscoides'' is a species of plant in the rush family Juncaceae. It is native to the Andes of South America where it grows in upland wetland areas known as bofedales. Description ''D. muscoides'' is a cushion plant, forming sheets or clumps of short, densely-packed, evergreen stems and leaves forming a firm, relatively flat surface; the individual shoots and leaves are only a few millimetres long and grow throughout the year. In favourable locations, growth can be as much as a year. Distribution and habitat ''D. muscoides'' is found at high altitudes in Colombia, Ecuador, Peru, Bolivia and northwestern Argentina. It forms large cushions in the tropical Andes, dominating the flora of the high level, peat-accumulating uplands, locally known as "bofedales". These areas have high water tables and thick layers of peat up to about thick. Ecology In the Colombia mountain ranges, ''D. muscoides'' forms an important constituent of the cushion bog, in association with ''Plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poales Genera
The Poales are a large order of flowering plants in the monocotyledons, and includes families of plants such as the grasses, bromeliads, and sedges. Sixteen plant families are currently recognized by botanists to be part of Poales. Description The flowers are typically small, enclosed by bracts, and arranged in inflorescences (except in three species of the genus ''Mayaca'', which possess very reduced, one-flowered inflorescences). The flowers of many species are wind pollinated; the seeds usually contain starch. Taxonomy The APG III system (2009) accepts the order within a monocot clade called commelinids, and accepts the following 16 families: The earlier APG system (1998) adopted the same placement of the order, although it used the spelling "commelinoids". It did not include the Bromeliaceae and Mayaceae, but had the additional families Prioniaceae (now included in Thurniaceae), Sparganiaceae (now in Typhaceae), and Hydatellaceae (now transferred out of the monocots; re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
