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Spear Grass
Spear grass or speargrass is the common name of numerous herbaceous plants worldwide including: Poaceae (grasses) *'' Aciphylla'' spp. *''Aristida'' spp. *''Heteropogon contortus'' *''Imperata cylindrica'' *'' Piptochaetium'' *''Poa'' spp. *''Stipa ''Stipa'' is a genus of 141 species of large Perennial plant, perennial hermaphrodite, hermaphroditic grasses collectively known as feather grass, needle grass, and spear grass. They are placed in the subfamily Pooideae and the tribe Stipeae, w ...'' spp.; typically '' Stipa calamagrostis'' Apiaceae (umbellifers) '' Aciphylla'' spp. Other * Foxtail (other) {{Plant common name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 contrasted with the scientific name for the same organism, which is often based in Latin. A common name is sometimes frequently used, but that is not always the case. In chemistry, IUPAC defines a common name as one that, although it unambiguously defines a chemical, does not follow the current systematic naming convention, such as acetone, systematically 2-propanone, while a vernacular name describes one used in a lab, trade or industry that does not unambiguously describe a single chemical, such as copper sulfate, which may refer to either copper(I) sulfate or copper(II) sulfate. Sometimes common names are created by authorities on one particular subject, in an attempt to make it possible for members of the general public (including s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aciphylla
''Aciphylla'' is a genus of about 40 species of herbaceous plants in the family Apiaceae, all but two of them endemic to New Zealand (the remaining two species are found only in Australia). They range from small cushion plants to tall flower spikes surrounded by rosettes of stiff, pointed leaves, the latter probably adaptations to prevent browsing by moa. Their common name is speargrass or Spaniard. Most ''Aciphylla'' species preferred habitats are in subalpine or alpine habitats in the South Island. Fragrant oil extracted from some large species, known as ''taramea'', is still used as a perfume by Māori. Description Like other species in the family Apiaceae, speargrasses have taproots and small flowers, which are clustered into inflorescences called umbels. Species can be distinguished by size, habit, flower head and bract size and shape, leaf shape, and the type of stipules growing at the leaf base. Speargrasses in the ''A. aurea'' group (six species and three tag-named tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aristida
''Aristida'' is a very nearly Cosmopolitan distribution, cosmopolitan genus of plants in the Poaceae, grass family. ''Aristida'' is distinguished by having three Awn (Botany), awns (bristles) on each lemma (botany), lemma of each floret. The genus includes about 300 species found worldwide, often in arid warm regions. This genus is among those colloquially called three-awns wiregrass (other), wiregrasses, speargrass (other), speargrasses and needlegrass (other), needlegrasses. The name ''Aristida'' is derived from the Latin "wikt:arista#Latin, arista", meaning "awn". They are characteristic of semiarid grassland. The Wiregrass Region of North America is named for ''Aristida stricta, A. stricta''. Other locales where this genus is an important component of the ecosystem include the Carolina Bays, the sandhills (Carolina), sandhills of the Carolinas, and sandhill, elsewhere, Acacia aneura, Mulga scrub in Australia, and the xeric grasslands around Lake Tur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heteropogon Contortus
''Heteropogon contortus'' is a tropical, perennial tussock grass with a native distribution encompassing Southern Africa, southern Asia, Northern Australia, Oceania, and southwestern North America. The species has also become a naturalised weed in tropical and subtropical regions in the Americas and East Asia. The plant grows to in height and is favoured in most environments by frequent burning. The plants develop characteristic dark seeds with a single long awn at one end and a sharp spike at the other. The awn becomes twisted when dry and straightens when moistened, and in combination with the spike is capable of drilling the seed into the soil. The species is known by many common names, including black speargrass, tanglehead, ''steekgras'' (in Afrikaans) and ''pili'' (in Hawaiian, ultimately from Proto-Austronesian *''pilit''₁ "to adhere/stick"). ''H. contortus'' is a valuable pasture species across much of its range. However, it has also been responsible for the eliminat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperata Cylindrica
''Imperata cylindrica'' (commonly known as cogongrass or kunai grass ) is a species of Perennial plant, perennial rhizomatous grass native to tropical and subtropical Asia, Micronesia, Melanesia, Australia, Africa, and Southern Europe. It has also been introduced to Latin America, the Caribbean, and the Southeastern United States. It is a highly flammable pyrophyte, and can spread rapidly by colonizing disturbed areas and encouraging more frequent wildfires. Common names The species is most commonly known in English as "cogongrass" (also "cogon grass"), from Castilian Spanish, Spanish ''cogón'', from the Tagalog language, Tagalog and Visayan languages, Visayan ''kugon''. Other common names in English include kunai grass, blady grass, satintail, spear grass, sword grass, thatch grass, alang-alang, lalang grass, cotton wool grass, kura-kura, and keri, among other names. Taxonomy ''Imperata cylindrica'' was first described by Carl Linnaeus, Linnaeus in 1759 under the basionym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piptochaetium
''Piptochaetium'', or speargrass, is a genus of plants in the grass family, native to North and South America. ''Piptochaetium'' is a bunchgrass genus in the tribe Stipeae.Clayton, W. D., et al. (2006 onwards)''Piptochaetium''.GrassBase - The Online World Grass Flora. Some of its species have been included in the genus ''Stipa'' by some authors. ; Species''Piptochaetium'', North American species. USDA PLANTS Profile.''Piptochaetium''. Germplasm Resources Information Network.Gould, F. W. & R. Moran. 1981. The grasses of Baja California, Mexico. Memoir San Diego Society of Natural History 12: 1–140 * '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stipa
''Stipa'' is a genus of 141 species of large Perennial plant, perennial hermaphrodite, hermaphroditic grasses collectively known as feather grass, needle grass, and spear grass. They are placed in the subfamily Pooideae and the tribe Stipeae, which also contains many species formerly assigned to ''Stipa'', which have since been reclassified into new genera. Many species are important forage crops. Several species such as ''Stipa brachytricha'', ''S. arundinacea'', ''S. splendens'', ''S. calamagrostis'', ''S. gigantea'' and ''S. pulchra'' are used as ornamental plants. One former species, esparto grass (''Macrochloa tenacissima''), is used for crafts and extensively in paper making. It is a coarse grass with inrolled leaves and a panicle patterned inflorescence. Ecology Species of the genus ''Stipa'' can occur in grasslands or in savanna habitats. Certain specific prairie plant associations are dominated by grasses of the genus ''Stipa'', which genus often lends its name to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stipa Calamagrostis
''Achnatherum calamagrostis'' ( syn. ''Stipa calamagrostis'') is a species of flowering plant in the grass family Poaceae, known by the common names spear grass, needle grass, and silver spike grass. It is an ornamental grass native to the clearings in the mountains of central and southern Europe, which grows in mounds of blue-green leaves and long, silvery plumes. Under the synonym ''Stipa calamagrostis'', this plant, and the cultivars 'Allgäu' and 'Lemperg' have won the Royal Horticultural Society's Award of Garden Merit. References External links Chiltern Seeds description calamagrostis ''Calamagrostis'' (reed grass or smallweed) is a genus of flowering plants in the grass family Poaceae, with about 260 species that occur mainly in temperate regions of the globe. Towards equatorial latitudes, species of ''Calamagrostis'' general ... Bunchgrasses of Europe Taxa named by Palisot de Beauvois {{Pooideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
