Cycas guizhouensis
Appearance
Cycas guizhouensis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Gymnospermae |
Division: | Cycadophyta |
Class: | Cycadopsida |
Order: | Cycadales |
Family: | Cycadaceae |
Genus: | Cycas |
Species: | C. guizhouensis
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Binomial name | |
Cycas guizhouensis K.M.Lan & R.F.Zou
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Cycas guizhouensis is a species of cycad endemic to southwestern China.
Distribution
[edit]It is found in Nanpan and Qingshui valleys in southwestern Guizhou province (including Xingyi) and also in eastern Yunnan and northwestern Guangxi provinces (including Xilin County and Leye County).[2] In Xingyi, Guizhou, specimens were collected from Wantun Village 万屯村. It was used as a famine food by local ethnic minorities during the Cultural Revolution.[3]
Wild populations are very small, with fewer than 50 individuals per population.[4]
References
[edit]- ^ Hill, K.D (2010). "Cycas guizhouensis". IUCN Red List of Threatened Species. 2010: e.T42076A10620376. doi:10.2305/IUCN.UK.2010-3.RLTS.T42076A10620376.en. Retrieved 20 November 2021.
- ^ Whitelock, Loran M. 2002. The Cycads. Portland: Timber Press. ISBN 0-88192-522-5
- ^ Hill, K.D (2010). "Cycas guizhouensis". IUCN Red List of Threatened Species. 2010: e.T42076A10620376. doi:10.2305/IUCN.UK.2010-3.RLTS.T42076A10620376.en. Retrieved 11 January 2020.
- ^ Zheng Y, Liu J, Feng X, Gong X. 2017. The distribution, diversity, and conservation status of Cycas in China. Ecol Evol. 2017;7:3212–3224. https://doi.org/10.1002/ece3.2910