Biology:Cyperus haspan
| Cyperus haspan | |
|---|---|
| |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Cyperaceae |
| Genus: | Cyperus |
| Species: | C. haspan
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| Binomial name | |
| Cyperus haspan | |
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 Virginia).[2][3][4][5][6][7][8][9][10][11][12]
Description
The rhizomatous perennial grass-like sedge typically grows to a height of 0.2 to 0.6 metres (0.7 to 2.0 ft) and has a tufted habit. It blooms between Summer and Spring producing brown flowers.[13]
In Western Australia it is found in wet areas in the Kimberley region where it grows in gravelly sandy-clay alluvium.[13]
There are two recognised subspecies:
- Cyperus haspan L. subsp. haspan
- Cyperus haspan subsp. juncoides (Lam.) Kük.[14]
References
- ↑ Gupta, A.K. & Lansdown, R.V. (2018). "Cyperus haspan". IUCN Red List of Threatened Species 2018: e.T168969A1258665. doi:10.2305/IUCN.UK.2018-2.RLTS.T168969A1258665.en. https://www.iucnredlist.org/species/168969/1258665. Retrieved 24 March 2022.
- ↑ Kew World Checklist of Selected Plant Families
- ↑ Flora of China, Vol. 23 Page 227, 畦畔莎草 qi pan suo cao, Cyperus haspan Linnaeus, Sp. Pl. 1: 45. 1753.
- ↑ Edwards, S., Demissew, S., & Hedberg, I. (eds.) (1997). Flora of Ethiopia and Eritrea 6: i-xxviii, 1-586. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
- ↑ Cabezas, F., Aedo, C. & Velayos, M. (2004). Checklist of the Cyperaceae of Equatorial Guinea (Annobón, Bioko, Río Muni). Belgian Journal of Botany 137: 3-26.
- ↑ Sita, P. & Moutsambote, J.-M. (2005). Catalogue des plantes vasculaires du Congo, ed. sept. 2005: 1-158. ORSTOM, Centre de Brazzaville.
- ↑ Acevedo-Rodríguez, P. & Strong, M.T. (2005). Monocotyledons and Gymnosperms of Puerto Rico and the Virgin Islands. Contributions from the United States National Herbarium 52: 1-415.
- ↑ Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers.
- ↑ Catarino, L., Martins, E.S., Diniz, M.A. & Pinto-Basto, M.F. (2006). Check-list da flora vascular do parque natural das Lagos de Cufada (Guiné-Bissau). Garcia de Orta, Série de Botânica 17: 97-141.
- ↑ Figueiredo, E., Paiva, J., Stévart, T., Oliveira, F. & Smith, G.F. (2011). Annotated catalogue of the flowering plants of São Tomé and Príncipe. Bothalia 41: 41-82.
- ↑ Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
- ↑ Flora of North America, Vol. 23 Page 151, Cyperus haspan Linnaeus, Sp. Pl. 1: 45. 1753.
- ↑ 13.0 13.1 "Cyperus haspan". FloraBase. Western Australian Government Department of Parks and Wildlife. https://florabase.dpaw.wa.gov.au/browse/profile/796.
- ↑ "Cyperus haspan juncoides". FloraBase. Western Australian Government Department of Parks and Wildlife. https://florabase.dpaw.wa.gov.au/browse/profile/12933.
Wikidata ☰ Q2661655 entry
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