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Papyrus plant (Cyperus papyrus) at Kew Gardens, LondonThis tall, robust aquatic plant can grow 4 to 5 metres (13 to 16 ft) high, [5] but on the margins of high altitude lakes such as Lake Naivasha in Kenya and Lake Tana in Ethiopia, at altitudes around 1,800 m (6,000 ft) the papyrus culms can measure up to 9 m (29 + 1 ⁄ 2 ft) in length, with an additional 46 centimetres (18 in) for the ...
Cyperus alternifolius, the umbrella papyrus, umbrella sedge or umbrella palm, is a grass-like plant in the large genus Cyperus of the sedge family Cyperaceae. The plant is native to West Africa, Madagascar and the Arabian Peninsula, but widely distributed throughout the world. [2] It has gained the Royal Horticultural Society's Award of Garden ...
The Cyperaceae (/ ˌ s aɪ p ə ˈ r eɪ s i. iː,-ˌ aɪ /) are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges.The family is large; botanists have described some 5,500 known species in about 90 genera [3] [4] – the largest being the "true sedges" (genus Carex), [5] [6] with over 2,000 species.
Cyperus longus [14] [16] Cyperus papyrus (papyrus) [14] Some Cyperus species are used in folk medicine. Roots of Near East species were a component of kyphi, a medical incense of Ancient Egypt. Tubers of C. rotundus (purple nut-sedge) tubers are used in kampō. An unspecified Cyperus is mentioned as an abortifacient in the 11th-century poem De ...
Cyperus rotundus is a perennial plant, that may reach a height of up to 140 cm (55 in).The names "nut grass" and "nut sedge" – shared with the related species Cyperus esculentus – are derived from its tubers, that somewhat resemble nuts, although botanically they have nothing to do with nuts.
Cyperus afro-occidentalis (Lye) Huygh; Cyperus afroalpinus Lye; Cyperus afrodunensis Lye; Cyperus afroechinatus Lye; Cyperus afromontanus Lye; Cyperus afropumilus (Lye) Lye; Cyperus afrorobustus Lye; Cyperus afrovaricus Lye; Cyperus aggregatus (Willd.) Endl. Cyperus ajax C.B.Clarke; Cyperus alaticaulis R.Booth, D.J.Moore & Hodgon; Cyperus ...
Cyperus haspan is a dwarf papyrus sedge in the Cyperaceae. It is widely distributed in tropical and subtropical regions in Africa, Madagascar, southern Asia (Iran, India, China, Philippines, Indonesia, etc.), New Guinea, Australia, South America, West Indies, Central America, southern Mexico and the southeastern United States (from Texas to ...
Cyperus dives grows in the wet fields of the Delta: it is grown for cutting, to make mats from the stems split into strips. Cyperus dives and Cyperus alopecuroides L., grow together in Egypt, and serve the same purpose. They also grow in India. Sometimes, in herbaria, I have seen these two plants confounded.