Cycas guizhouensis - Unknown
Part: Unknown
Author: Public Domain - WikiMedia

Upload a new image!

Details Top

Internal ID UUID644014b9ae170229329555
Scientific name Cycas guizhouensis
Authority K.M.Lan & R.F.Zou
First published in Acta Phytotax. Sin. 21: 209 (1983)

Description Top

Suggest a correction or write a new one!
The species is threatened by habitat loss and overharvesting for medicinal purposes.

Cycas guizhouensis is a rare species of cycad that is native to southwestern China, specifically in the provinces of Guizhou, Yunnan, and Guangxi. It is found in small populations in the Nanpan and Qingshui valleys, as well as in Xingyi, where it was used as a food source during the Cultural Revolution. However, the species is now facing threats due to habitat loss and overharvesting for medicinal purposes. With fewer than 50 individuals per population, Cycas guizhouensis is considered a critically endangered species.

Synonyms Top

No known synonyms.

Common names Top

Add a new one! Suggest a correction!

Language Common/alternative name
English cycad
English xingyi sago
Afrikaans guizhousikadee
Chinese 贵州苏铁
Chinese 南盘江苏铁
Chinese 隆林苏铁
Chinese 细叶贵州苏铁

Subspecies (abbr. subsp./ssp.) Top

Add a new one! Suggest a correction!
No subspecies added yet.

Varieties (abbr. var.) Top

Add a new one! Suggest a correction!
No variety added yet.

Subvarieties (abbr. subvar.) Top

Add a new one! Suggest a correction!
No subvariety added yet.

Forms (abbr. f.) Top

Add a new one! Suggest a correction!
No forms added yet.

Germination/Propagation Top

Suggest a correction or add new data!
No germination or propagation data was added yet.

Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

Links to other databases Top

Suggest others/fix!
Database ID/link to page
World Flora Online wfo-0000631575
Tropicos 9600142
KEW urn:lsid:ipni.org:names:901808-1
Open Tree Of Life 541657
NCBI Taxonomy 242199
IUCN Red List 42076
IPNI 901808-1
iNaturalist 136207
GBIF 2683275
Elurikkus 281532
USDA GRIN 444201
Wikipedia Cycas_guizhouensis

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
If you wish to see all the related articles click here.
Title Authors Publication Released IDs
Core Microbiome and Microbial Community Structure in Coralloid Roots of Cycas in Ex Situ Collection of Kunming Botanical Garden in China Wang Z, Liu J, Xu H, Liu J, Zhao Z, Gong X Microorganisms 24-Aug-2023
PMCID:PMC10537389
doi:10.3390/microorganisms11092144
PMID:37763988
Diversity and Genetic Structure of Dioon holmgrenii (Cycadales: Zamiaceae) in the Mexican Pacific Coast Biogeographic Province: Implications for Conservation Velasco-García MV, Ramírez-Herrera C, López-Upton J, Valdez-Hernández JI, López-Sánchez H, López-Mata L Plants (Basel) 21-Oct-2021
PMCID:PMC8623071
doi:10.3390/plants10112250
PMID:34834614
Genetic characterization of the entire range of Cycas panzhihuaensis (Cycadaceae) Xiao S, Ji Y, Liu J, Gong X Plant Divers 16-Oct-2019
PMCID:PMC7046506
doi:10.1016/j.pld.2019.10.001
PMID:32140633
Taxonomy in the Kunming Institute of Botany (KIB): Progress during the past decade (2008–2018) and perspectives on future development Yu X, Xiang C, Peng H Plant Divers 18-Aug-2018
PMCID:PMC6137270
doi:10.1016/j.pld.2018.07.002
PMID:30740559
Comparative Biology of Cycad Pollen, Seed and Tissue - A Plant Conservation Perspective Nadarajan J, Benson EE, Xaba P, Harding K, Lindstrom A, Donaldson J, Seal CE, Kamoga D, Agoo EM, Li N, King E, Pritchard HW Bot Rev 05-Jul-2018
PMCID:PMC6105234
doi:10.1007/s12229-018-9203-z
PMID:30174336
Predicting the potential distributions of the invasive cycad scale Aulacaspis yasumatsui (Hemiptera: Diaspididae) under different climate change scenarios and the implications for management Wei J, Zhao Q, Zhao W, Zhang H PeerJ 23-May-2018
PMCID:PMC5970564
doi:10.7717/peerj.4832
PMID:29844981
The distribution, diversity, and conservation status of Cycas in China Zheng Y, Liu J, Feng X, Gong X Ecol Evol 31-Mar-2017
PMCID:PMC5415521
doi:10.1002/ece3.2910
PMID:28480020
Middle-Upper Pleistocene climate changes shaped the divergence and demography of Cycas guizhouensis (Cycadaceae): Evidence from DNA sequences and microsatellite markers Feng X, Zheng Y, Gong X Sci Rep 07-Jun-2016
PMCID:PMC4895228
doi:10.1038/srep27368
PMID:27270859
Species Delimitation of the Cycas segmentifida Complex (Cycadaceae) Resolved by Phylogenetic and Distance Analyses of Molecular Data Feng X, Liu J, Gong X Front Plant Sci 15-Feb-2016
PMCID:PMC4753401
doi:10.3389/fpls.2016.00134
PMID:26913044
Conservation genetics of the rare Pyreneo-Cantabrian endemic Aster pyrenaeus (Asteraceae) Escaravage N, Cambecèdes J, Largier G, Pornon A AoB Plants 25-Nov-2011
PMCID:PMC3244905
doi:10.1093/aobpla/plr029
PMID:22476499
Genetic Diversity and Geographic Differentiation in Endangered Ammopiptanthus (Leguminosae) Populations in Desert Regions of Northwest China as Revealed by ISSR Analysis GE XJ, YU Y, YUAN YM, HUANG HW, YAN C Ann Bot 08-Feb-2005
PMCID:PMC4246738
doi:10.1093/aob/mci089
PMID:15701663
ISSR Variation in the Endemic and Endangered Plant Cycas guizhouensis (Cycadaceae) XIAO L, GE X, GONG X, HAO G, ZHENG S Ann Bot 01-Jul-2004
PMCID:PMC4242375
doi:10.1093/aob/mch119
PMID:15145792

Phytochemical Profile Top

Add a new one!
No natural compounds are linked yet. If you wish to help please use this tool.

Biological Material Top ebay Auctions

Please wait .. loading items ..
Loading...

Contributors Top

No known contributors. Be the first!

Collections Top

In private collections 0
In public collections 0
You need to be authenticated in order to add this taxon to a personal collection.