Nile region.
Egypt, tropical Africa, Madagascar, Seychelles, Afghanistan, India, Sri Lanka, Myanmar, China, east Indies, Philippines, central and south America.
Nile banks.
Perennial.
Perennial.
Cyperus digitatus, also known as finger flatsedge in the United States,[2] and chang xiao sui suo cao in China,[3] is a sedge of the family Cyperaceae that is native to tropical and subtropical areas of Africa, Asia, the Americas and Australia.[4][5]
The grass like sedge typically grows to a height of 1 metre (3.3 ft).[5] The perennial sedge has short woody rhizomes and tufted smooth culms with a triangular cross-section that grow to a height of 0.5 to 1.5 m (1 ft 8 in to 4 ft 11 in). The leaves below are nearly the same length as the culms and have brown to purple coloured sheaths. The sub-leathery, flat to folded leaf blade has a width of 4 to 15 mm (0.16 to 0.59 in). It form as inflorescence with six to ten rays that have a length up to 18 cm (7.1 in) and have four to seven raylets that have cylindrical spikes that are 3 to 6 cm (1.2 to 2.4 in) long and 0.2 to 2 cm (0.079 to 0.787 in) wide.[6]
The species was first described by the botanist William Roxburgh in 1820 as a part of the work Flora Indica; or descriptions of Indian Plants. The type specimen was collected by Roxburgh in India.[3] It has ten synonyms including; Cyperus bourgaei, Cyperus digitatus var. laxiflorus, Cyperus digitatus var. pingbienensis and Cyperus mexicanus.[3]
In Asia the renge of the plant extends from Pakistan in the west to the eastern sea board of China in the east and extends doen through most of Malesia. In Australia is found in creek beds and other damp areas in a small area in the Kimberley region of Western Australia[5] as well as other northern tropical parts of the Northern Territory and Queensland. In the Americas it is found as far north as Texas with the range extending south through Central America and into South America as far south as Argentina. In Africa it is found as far north as Egypt south through the rest of the continent to Botswana.[4]
{{cite web}}: CS1 maint: multiple names: authors list (link) Cyperus digitatus, also known as finger flatsedge in the United States, and chang xiao sui suo cao in China, is a sedge of the family Cyperaceae that is native to tropical and subtropical areas of Africa, Asia, the Americas and Australia.
Cyperus digitatus adalah spesies tumbuhan yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Cyperus digitatus sendiri merupakan bagian dari genus Cyperus.[1] Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Roxb..
Cyperus digitatus adalah spesies tumbuhan yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Cyperus digitatus sendiri merupakan bagian dari genus Cyperus. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Roxb..
Cyperus digitatus là loài thực vật có hoa trong họ Cói. Loài này được Roxb. mô tả khoa học đầu tiên năm 1820.[1]
Bài viết liên quan đến phân họ cói Cyperoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Cyperus digitatus là loài thực vật có hoa trong họ Cói. Loài này được Roxb. mô tả khoa học đầu tiên năm 1820.
恒春莎草（学名：Cyperus digitatus），又名长小穗莎草，为莎草科莎草属的植物。分布于亚热带地区、台湾岛、热带以及中国大陆的广西、云南等地，生长于海拔1,500米至1,800米的地区，一般生长在河谷灌丛中、林窗下或湿地，目前尚未由人工引种栽培。
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