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Panicum Longissimum
''Panicum'' (panicgrass) is a large genus of about 450 species of grasses native throughout the tropical regions of the world, with a few species extending into the northern temperate zone. They are often large, annual or perennial grasses, growing to tall. The flowers are produced in a well-developed panicle often up to in length with numerous seeds, which are long and broad. The fruits are developed from a two-flowered spikelet. Only the upper floret of each spikelet is fertile; the lower floret is sterile or staminate. Both glumes are present and well developed. Australia has 29 native and 9 introduced species of ''Panicum''. Well-known ''Panicum'' species include ''Panicum miliaceum'' (proso millet) and ''Panicum virgatum'' (switchgrass). Selected species Formerly classified in this genus, according to The Plant List: Gallery File:Starr 020201-9001 Panicum antidotale.jpg, ''Panicum antidotale'' File:Panicum capillare NPS-1.jpg, '' Panicum capillare'' File:Panicum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Virgatum
''Panicum virgatum'', commonly known as switchgrass, is a perennial warm season bunchgrass native to North America, where it occurs naturally from 55th parallel north, 55°N latitude in Canada southwards into the United States and Mexico. Switchgrass is one of the dominant species of the central North American tallgrass prairie and can be found in remnant prairies, in native grass pastures, and naturalized along roadsides. It is used primarily for soil conservation, forage production, game cover, as an ornamental grass, in phytoremediation projects, fiber, electricity, heat production, for biosequestration of atmospheric carbon dioxide, and more recently as a biomass crop for ethanol and butanol. Other common names for switchgrass include tall panic grass, Wobsqua grass, blackbent, tall prairiegrass, wild Agrostis, redtop, thatchgrass, and Virginia switchgrass. Description Switchgrass is a hardy, deep-rooted, Perennial plant, perennial rhizome, rhizomatous grass that begins grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Coloratum
''Panicum coloratum'' is a species of grass known by the common names kleingrass, blue panicgrass''Panicum coloratum''. Tropical Forages. (USA),Bambatsi Panic. Government of Western Australia Department of Agriculture and Food.''Panicum coloratum''. USDA NRCS Plant Fact Sheet. white buffalograss (southern Africa); Bambatsi panic, makarikari grass, and coolah grass (Australia). It is native to Africa, and it has be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Niihauense
''Panicum niihauense'' is a rare species of grass known by the common names ''lau 'ehu'' and Niihau panicgrass. It is endemic to Hawaii, where it has been found on the islands of Niihau and Kauai. It has not been observed on Niihau since 1949, and there are fewer than 40 individuals remaining on Kauai, not counting a few individuals that have been deliberately planted in appropriate habitat.USFWS''Panicum niihauense'' Five-year Review.January 2008. The grass is a federally listed endangered species of the United States. The only naturally occurring specimens of the grass grow in Polihale State Park. There they grow on sand dunes and they are threatened by the use of off-road vehicles.''Panicum niihauense''. The Nature Conservancy. The habitat is also impacted by the |
Panicum Maximum
''Megathyrsus maximus'', known as Guinea grass and green panic grass, is a large perennial bunch grass that is native to Africa and Yemen. It has been introduced in the tropics around the world. It has previously been called ''Urochloa maxima'' and ''Panicum maximum''. It was moved to the genus '' Megathyrsus'' in 2003.''Megathyrsus''. Grass Manual. Flora of North America. Description ''Megathyrsus maximus'' grows naturally in open s, usually under or near s and s and[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Lycopodioides
''Panicum lycopodioides,'' common name false club-moss panic grass or (in French) panic faux-lycopode, is endemic to the French island of Réunion in the Indian Ocean. It is found at high altitudes on the island, at elevations over 2000 m (6700 feet). The highest point on the island is Piton des Neiges, 3069 m (10,230 feet). The plant requires full sun-light and a cold climate. The specific epithet "''lycopodioides''" means "similar to ''Lycopodium''" in reference to the plant's general habitus superficially resembling certain species of club-moss. Stems grow horizontally, branching frequently, thus forming mats pressed against the ground. Leaves are small, pressed against the stem like the scales of ''Lycopodium ''Lycopodium'' (from Greek ''lykos'', wolf and ''podion'', diminutive of ''pous'', foot) is a genus of clubmosses, also known as ground pines or creeping cedars, in the family Lycopodiaceae. Two very different circumscriptions of the genus are i ....''Bory, Jean Bap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Hirticaule
''Panicum hirticaule'' is a species of grass known by the common names Mexican panicgrass and roughstalked witchgrass. It is also known as the Sonoran millet, and is cultivated as a cereal crop in the American Southwest. Distribution In North America it is native to the Southwestern United States and Mexico. Its distribution extends throughout Central and South America. It grows in many types of habitat, including disturbed areas. There is evidence that it was eaten, cultivated and possibly domesticated by Native Americans. Description This is an annual bunchgrass growing 10 to 80 centimeters tall and bearing hairy leaves up to 15 centimeters long. The inflorescence An inflorescence is a group or cluster of flowers arranged on a Plant stem, stem that is composed of a main branch or a complicated arrangement of branches. Morphology (biology), Morphologically, it is the modified part of the shoot of sperma ... is a branching panicle up to 12 centimeters long with rounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Hillmanii
''Panicum hillmanii'', commonly known as Hillmann's panicgrass, is a grass from genus ''Panicum'' native to Southwestern United States. It has been introduced to many other areas, notably including southern Australia where it became widespread, and several parts of Europe. Description ''Panicum hillmannii'' is a perennial grass that resembles the related '' P. capillare'' (hairy panic) in habitat and appearance. It is distinguished by slightly stiffer panicles, firmer foliage, the rachilla shortly developed between the upper and lower glumes, the sterile floret which has the palea developed; and larger darker fertile lemma (up to 2mm long) with a prominent crescent-shaped scar at its base. Distribution and habitat ''Panicum hillmannii'' is native to Southwest United States. It was introduced to Australia in the early 1900s, and has spread across South Australia, Victoria, New South Wales and Tasmania, sharing the habitat with related native witchgrass ('' P. effusum''). It wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Hemitomon
''Panicum hemitomon'' is a species of grass known by the common name maidencane. It is native to North America, where it occurs along the southeastern coastline from New Jersey to Texas. It is also present in South America.Walsh, Roberta A. 1994''Panicum hemitomon''.In: Fire Effects Information System, nline U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Retrieved August 1, 2012. This plant is a rhizomatous perennial grass with stems reaching up to 2 meters in height. It is aquatic or semi-aquatic, growing in water or wet soils. It spreads via its rhizome to form large colonies.''Panicum hemitomon''. Grass Manual Treatment. Retrieved August 1, 2012. The canelike roots are filled with air and form a mass up to 46 centimeters wide. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Havardii
''Panicum havardii'' is a species of grass known by the common name Havard's panicgrass. It is native to North America, where it occurs in northern Mexico and Texas and New Mexico in the United States.''Panicum havardii''. USDA NRCS Plant Fact Sheet. This species is a perennial grass with stems up to 63 inches long with an open panicle up to 15 inches long and wide. It grows on sand dunes and in arroyos, where it helps to stabilize areas of open sand. It helps prevent < ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Hallii
''Panicum hallii'', commonly known as Hall's panicgrass, is a perennial bunch grass in the genus ''Panicum'' which is native to the south/southwestern regions of the United States, and into southern Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema .... References hallii {{Panicoideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Flexile
''Panicum flexile'', commonly called wiry panicgrass, is a species of flowering plant in the grass family ( Poaceae). It is primarily native to eastern to North America, where it has a scattered and localized distribution. It is typically found in mafic or calcareous open areas, both wet and dry, particularly associated with limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe .... ''Panicum flexile'' is a rather delicate annual grass. It can be distinguished from similar-looking ''Panicum'' by its long-acuminate spikelets arranged in a slender, elongated panicle. References {{Taxonbar, from=Q15520261 flexile Flora of North America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Fauriei
''Panicum fauriei'' is a species of grass known by the common name Faurie's panicgrass. It is endemic to Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state .... There are at least three varieties of this grass species. One, var. ''carteri'', Carter's panicgrass (formerly named ''Panicum carteri'') is federally listed as an endangered species of the United States.USFWSRule to list ''Panicum carteri'' (Carter's Panicgrass) as end. species & determine critical habitat.''Federal Register'' October 12, 1983. References {{Taxonbar, from=Q7131128 fauriei Endemic flora of Hawaii Grasses of Oceania Grasses of the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
