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Panicum Laevinode
''Panicum'' (panicgrass) is a large genus of about 250 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 species include '' P. miliaceum'' (proso millet) and '' P. virgatum'' (switchgrass). Phylogenetic studies found the genus as previously circumscribed was polyphyletic, and several species have been reassigned to other genera. Most species in section ''Stolonifera'' of subgenus ''Phanopyrum'' were transferred to '' Ocellochloa'', while ''P ... [...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 the production of 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 gras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphyletic
A polyphyletic group is an assemblage that includes organisms with mixed evolutionary origin but does not include their most recent common ancestor. The term is often applied to groups that share similar features known as Homoplasy, homoplasies, which are explained as a result of convergent evolution. The arrangement of the members of a polyphyletic group is called a polyphyly .. [Source for pronunciation.] It is contrasted with monophyly and paraphyly. For example, the biological characteristic of warm-bloodedness evolved separately in the ancestors of mammals and the ancestors of birds; "warm-blooded animals" is therefore a polyphyletic grouping. Other examples of polyphyletic groups are algae, C4 photosynthesis, C4 photosynthetic plants, and Xenarthra#Evolutionary relationships, edentates. Many taxonomists aim to avoid homoplasies in grouping taxa together, with a goal to identify and eliminate groups that are found to be polyphyletic. This is often the stimulus for major re ... [...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, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar .... 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 is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science) .... ''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 Northern 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. 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 An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ... 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] |
Panicum Effusum
''Panicum effusum'', commonly known as hairy panic, is a grass native to inland Australia. It occurs in every mainland state, as well as New Guinea. In dry conditions, the fast-growing grass can become a tumbleweed. Description Hairy panic is a perennial grass that reaches high. The leaves have tubercle-based hairs and are up to long by wide. The seed spikes are typically long, with the spikelets long. Taxonomy Prolific Scottish botanist Robert Brown described ''Panicum effusum'' in his 1810 work ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen''. It still bears its original name. Ferdinand von Mueller described ''Panicum convallium'', which he recorded from the banks of the Torrens and Gawler Rivers, on the Murray River and along the Flinders Ranges, in 1855. Common names include branched panic, hairy panic, effuse panic, native millet and poison panic. Distribution and habitat Found across Australia, particularly in the east and Papua New Guinea, hairy panic o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Dichotomiflorum
''Panicum dichotomiflorum'', known by the common names fall panicgrass, autumn millet (Britain and Ireland), and fall panicum is a species of Poaceae "true grass". It is native to much of the eastern United States and parts of Canada, and it can be found in the Western United States through California. It may be an introduced species in some western climates. It grows in many types of habitat, including disturbed areas and chaparral habitats. Description ''Panicum dichotomiflorum'' is an annual grass growing decumbent or erect to a maximum height near one meter-3 feet. It can be distinguished from its relative, ''Panicum capillare'' - Witchgrass by its hairless leaves. The inflorescence is a large open panicle In botany, a panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a p ... up to 20 centimeters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Decompositum
''Panicum decompositum'', known by the common names native millet, native panic, Australian millet, papa grass, and umbrella grass, is a species of Perennial plant, perennial grass native to the inland of Australia. It occurs in every mainland state. The seeds can be cultivated to produce flour typically used in Aboriginal Bush tucker, bushfood. The species is also considered to have relatively high palatability by livestock, making it suitable for grazing pastures. Description Native millet is specifically a C4 carbon fixation, C4 tussock forming perennial with glabrous blue-green blade-like leaves with a pale line running down the middle on the front of the leaves and a protruding spine, known as the keel, at the back of the leaves. The grass can grow up to 145 cm tall with seed heads that can grow up to approximately 40 cm in length. Native millet is Plant reproductive morphology, hermaphroditic, which means it contains both the male and female reproductive organ ... [...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] |
Charles Scribner's Sons
Charles Scribner's Sons, or simply Scribner's or Scribner, is an American publisher based in New York City that has published several notable American authors, including Henry James, Ernest Hemingway, F. Scott Fitzgerald, Kurt Vonnegut, Marjorie Kinnan Rawlings, Stephen King, Robert A. Heinlein, Thomas Wolfe, George Santayana, John Clellon Holmes, Don DeLillo, and Edith Wharton. The firm published ''Scribner's Magazine'' for many years. More recently, several Scribner titles and authors have garnered Pulitzer Prize, Pulitzer Prizes, National Book Award, National Book Awards and other merits. In 1978, the company merged with Atheneum Books, Atheneum and became The Scribner Book Companies. It merged into Macmillan Inc., Macmillan in 1984. Simon & Schuster bought Macmillan in 1994. By this point, only the trade book and reference book operations still bore the original family name. After the merger, the Macmillan and Atheneum adult lists were merged into Scribner's, and the Scribn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumbleweed (other)
A tumbleweed is a kind of plant habit or structure. Tumbleweed, tumble-weed or tumble weed may also refer to: Films * ''Tumbleweeds'' (1925 film), William S. Hart film * ''Tumbling Tumbleweeds'' (1935 film), Gene Autry film * ''Tumbleweed'' (1953 film), Nathan Juran film * ''Tumbleweeds'' (1999 film), Gavin O'Connor film Music * Tumbleweed (band), an Australian band * The Tumbleweeds, also known as "Cole Wilson and His Tumbleweeds", a New Zealand band * Tumbleweeds, a Dutch band featuring Ton Masseurs * "Tumbleweed" (song), by Sylvia, 1980 * "Tumbleweed", a song by Jinjer from ''Duél'' (Jinjer album) (2025) * "Tumbleweed", a song by Keith Urban from '' The Speed of Now Part 1'' (2020) Organizations * Tumbleweed Tex Mex Grill & Margarita Bar, a restaurant chain * Tumbleweed Communications, a former Internet security corporation, acquired by Axway in 2008 * Tumbleweed Tiny House Company Plants * '' Amaranthus albus'' * '' Amaranthus graecizans'' * '' Anemone virginiana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Capillare
''Panicum capillare'', known by the common name witchgrass, is a species of grass. It is a native plant to most of North America from the East Coast through all of the West Coast and California. It can be found as an introduced species in Eurasia, and as a weed in gardens and landscaped areas. It grows in many types of habitat. Description ''Panicum capillare'' is an annual bunchgrass growing decumbent or erect to heights exceeding one meter (3 feet). It is green to blue- or purple-tinged in color. In texture it is quite hairy, especially on the leaves and at the nodes. The ligule is a fringe of long hairs. The inflorescence is a large open panicle which may be over half the total length of the plant, up to half a meter long. At maturity it fans out, spreading to a width over 20 centimeters. As the plant dies and dries, the panicle may break off whole and becomes a tumbleweed A tumbleweed is a structural part of the above-ground anatomy of a number of species of plants. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
