Cycad Names | Cycadales > Cycadaceae > Cycas > Cycas simplicipinna (Smitinand) K.D.Hill

Cycas simplicipinna (Smitinand) K.D.Hill [WFO] [IPNI] [POWO] [MO]

First published in: Proc. Third Int. Conf. Cycad Biol.: 150. (1995).

Etymology: From the Latin simplex (‘simple’) and pinna (‘leaflet’), referring to the simple leaflets, in contrast to the divided leaflets of C. micholitzii, of which this species was initially regarded as a variety. [source]

Nomenclatural Type Information
Type Location(s): BAS: C. micholitzii var. simplicipinna

Nomenclatural Synonyms:

Distribution: China (Yunnan), Laos (Saravan), ?Myanmar, Thailand (Chiang Mai, Loei, Mae Hong Song, Phrae), Vietnam (Quang Tri)

IUCN Red List Conservation Status: Near Threatened A2cd

Location Privacy Notice: This map is provided to show a rough estimate of the distribution of this species based on georeferenced localities on the WLoC database. The points may not be comprehensive of the species distribution and may contain errors. To protect the precise locations of populations of this highly threatened plant group, coordinates displayed on this map have been denatured to 0.1 degree precision (approximately 11 km accuracy). Map zoom levels are also limited for conservation purposes.

Geographic Distribution

Legend:
Collection Events (2)
Image Gallery (1 observation records)

Thailand (Loei)

References (7)

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Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550 (1) : 1-31. WLoC DOI
Etymology
Zhou W, Guan M, Gong X. 2015. Cycas chenii (Cycadaceae), a new species from China, and its phylogenetic position. J. Syst. Evol. : 1-10. WLoC DOI
Comparison
Notes: Compared to C. chenii
Nguyen HT. 2010. Cycas simplicipinna. The IUCN Red List of Threatened Species 2010: e.T42085A10625321. WLoC DOI
Red List Assessment
Hill KD, Nguyên TH, Lôc PK. 2004. The genus Cycas (Cycadaceae) in Vietnam. Bot. Rev. (Lancaster) 70 (2) : 134-193. WLoC DOI JSTOR
Description Pages: 147-148
Notes: Description
Chen CJ, Stevenson DW. 1999. Cycadaceae. In: Wu ZY, Raven PH, editors . Flora of China, vol. 4, Cycadaceae through Fagaceae. Beijing: Science Press/Saint Louis, MO: Missouri Botanical Garden Press. p. 1-7. WLoC URL
Synonym Pages: 3
Notes: As synonym of Cycas balansae