Imperata
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Imperata
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * ''Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * ''Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * ''Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * ''Imperata condensata'' - Argentina, Chile * ''Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * ''Imperat ...
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Imperata Cylindrica
''Imperata cylindrica'' (commonly known as cogongrass or kunai grass ) is a species of 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", from Spanish ''cogón'', from the Tagalog and 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'', and ''kura-kura'' , among other names. Description It grows from 0.6 to 3 m (2 to 10 feet) tall. The leaves are about 2 cm wide near the base of the plant and narrow to a sharp point at the ...
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Imperata Arundinacea
''Imperata cylindrica'' (commonly known as cogongrass or kunai grass ) is a species of 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", from Spanish ''cogón'', from the Tagalog and 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'', and ''kura-kura'' , among other names. Description It grows from 0.6 to 3 m (2 to 10 feet) tall. The leaves are about 2 cm wide near the base of the plant and narrow to a sharp point at the ...
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Imperata Brasiliensis
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * '' Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * ''Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * ''Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * ''Imperata condensata'' - Argentina, Chile * ''Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * ''Imperata ...
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Imperata Flavida
''Imperata'' is a small but widespread genus of tropical and subtropical Poaceae, grasses, commonly known as satintails. Satintail grass species are perennial Rhizome, rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * ''Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * ''Imperata brevifolia'' - southwestern US (California, CA Arizona, AZ Nevada, NV Utah, UT New Mexico, NM Texas, TX) * ''Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * ''Imperata condensata'' - Argentina, Chile * ''Imperata conferta'' - plumegrass, ...
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Imperata Contracta
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * '' Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * ''Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * '' Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * '' Imperata condensata'' - Argentina, Chile * '' Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * '' Imper ...
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Imperata Conferta
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * '' Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * ''Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * '' Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * '' Imperata condensata'' - Argentina, Chile * '' Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * ''Impera ...
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Imperata Condensata
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * '' Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * '' Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * '' Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * '' Imperata condensata'' - Argentina, Chile * '' Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * '' Impe ...
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Imperata Cheesemanii
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * '' Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * ''Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * '' Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * ''Imperata condensata'' - Argentina, Chile * ''Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * ''Imperata ...
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Imperata Minutiflora
''Imperata'' is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails. Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The best known species is ''Imperata cylindrica'', which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. The genus is named after Ferrante Imperato, a Renaissance apothecary who lived in Naples in the late-16th and early-17th centuries. His collection included a herbarium. Species , Plants of the World Online accepted the following species: * '' Imperata brasiliensis'' - South + Central America, West Indies, southern Mexico * '' Imperata brevifolia'' - southwestern US ( CA AZ NV UT NM TX) * '' Imperata cheesemanii'' - Kermadec Islands (part of New Zealand) * '' Imperata condensata'' - Argentina, Chile * '' Imperata conferta'' - plumegrass, kunay grass - Southeast Asia, Papuasia, Micronesia * '' Impe ...
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Imperata Brevifolia
''Imperata brevifolia'' is a species of grass known by the common name California satintail. Distribution It is native to the southwestern United States from California to Texas and northern Mexico, where it grows in arid regions where water is available. Description ''Imperata brevifolia'' is a perennial grass growing from a hard rhizome to heights near 1.5 meters. The flat leaves are up to 50 centimeters long and 1.5 wide. The inflorescence is a narrow, cylindrical white plume up 10 to 30 centimeters long. It is filled thickly with silky white hairs and dotted with dark speckles which are the orange-brown anthers The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filam ... and purplish-brown stigmas of the spikelets. External linksJepson Manual Treatment - ''Imperata brevifolia'' ...
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Ferrante Imperato
Ferrante Imperato (1525? – 1615?), an apothecary of Naples, published ''Dell'Historia Naturale'' (Naples 1599) and illustrated it with his own cabinet of curiosities displayed at Palazzo Gravina in Naples; the engraving became the first pictorial representation of a Renaissance humanist's displayed natural history research collection. The collection, which the published catalogue made as famous in the seventeenth century as that of that other famous apothecary and ''virtuoso'', Francesco Calceolari of Verona, ranged widely; it embraced a herbarium, shells, birds, sea creatures, in addition to the fossils, clays, minerals and metallic ores, marble and gem species. It was maintained by his son Francesco, who assisted him in writing up his observations, and who may be seen in the engraving pointing out details of the specimens to two visitors as Ferrante looks on. Ferrante Imperato, who ranged southern Italy making geological observations, took as his motto ''In dies auctior.'' ...
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Poaceae
Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns and pasture. The latter are commonly referred to collectively as grass. With around 780 genera and around 12,000 species, the Poaceae is the fifth-largest plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae. The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, and millet as well as feed for meat-producing animals. They provide, through direct human consumption, just over one-half (51%) of all dietary energy; rice provides 20%, wheat supplies 20%, maize (corn) 5.5%, and other grains 6%. Some members of the Poaceae are used as building materials (bamboo, thatch, and straw); others can provide a source of biofuel, ...
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