WebThe largest genus is Carex with about 2000 species world-wide, followed by Cyperus with about 550 species. Sedges occur primarily in the tropics and subtropics, but may be locally dominant in some areas like the subarctic regions (tundra). In rather arid southern Africa there are roughly 40 genera and 400 species. WebCyperus strigosus: floral scales mostly 3.5-4.5 mm long and with a keel, the plants lacking well-developed rhizomes (vs. C. esculentus, with floral scales 2.3-3 mm long and without an evident keel, the plants with long, slender …

Cyperaceae - Economic and ecological importance

WebApr 14, 2024 · Cyperus esculentus is known as the king of oil crops and high-quality forage. However, there is little information about the effects of different planting modes {continuous cropping (CC)/rotation cropping (RC)} and initial mowing time on the plant nutrient accumulation and forage nutritive value. ... grass species and geographical location. Some species are grown as ornamental or pot plants, notably: Cyperus alternifolius syn. C. involucratus (umbrella papyrus) [13] Cyperus albostriatus (dwarf umbrella sedge), formerly called C. diffusus) [13] Cyperus haspan [14] Cyperus longus [13] [15] Cyperus papyrus (papyrus) [13] See more Cyperus is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions. See more They are annual or perennial plants, mostly aquatic and growing in still or slow-moving water up to 0.5 metres (20 in) deep. The species vary … See more Around 700 species are currently recognised in the genus Cyperus. See more Many fossil fruits of a Cyperus species have been described from middle Miocene strata of the Fasterholt area near Silkeborg in Central See more • Amphoe Nong Prue, a district in Thailand. The name of its capital Nong Prue (หนองปรือ) literally means "Cyperus swamp". • The sedge Carex pseudocyperus is a related plant convergent in appearance to Cyperus. See more Cyperus species are eaten by the larvae of some Lepidoptera species, including Chedra microstigma. They also provide an alternative food source for Bicyclus anynana larvae. The seeds and tubers are an important food for many small birds and mammals See more Papyrus sedge (C. papyrus) of Africa was of major historical importance in providing papyrus. C. giganteus, locally known as cañita, is used by the See more pho4 ion

Cyperus Definition & Meaning - Merriam-Webster

WebApr 14, 2024 · Cyperus esculentus is known as the king of oil crops and high-quality forage. However, there is little information about the effects of different planting modes … WebMay 7, 2024 · A few species, including yellow nutsedge ( Cyperus escuelentus ), are native to North America. Others, like purple nutsedge ( C. rotundus ), are of unknown origin; they have invaded so many areas that … WebUmbrella-sedge, flatsedge [Greek kupeiros, name for Eurasian Cyperus longus Linnaeus] Herbs, perennial or less often annual, cespitose or not, rhizomatous, stoloniferous, rarely tuberous. Culms solitary or not, trigonous or round, glabrous or scabridulous with extrorse or antrorse (rarely retrorse) prickles. tsvh university