Cycad Names | Cycadales > Cycadaceae > Cycas > Cycas siamensis Miq.

Cycas siamensis Miq. [WFO] [IPNI] [POWO] [MO]

First published in: Bot. Zeitung (Berlin) 21: 334. (1863). [BHL]

Etymology: Referring to its occurrence in Thailand, known as the Kingdom of Siam when this species was described. [source]

Nomenclatural Type Information
Type Location(s): HT:U

Taxonomic Synonyms:

  • = Cycas immersa Craib, Bull. Misc. Inform. Kew 1912(10): 434-435. (1912).

Nomenclatural Synonyms:

Distribution: Cambodia, Laos (Champasak, Saravan), Myanmar, Thailand (Chachoengsao, Chaiyaphum, Chon Buri, Kanchanaburi, Lampang, Nakhon Ratchasima, Phetchabun, Ratchaburi, Sakon Nakhon, Tak, Uthai Thani, Uttaridit), Vietnam (Dac Lak, Gia Lai, Kon Tum, Nghe An, Tha

IUCN Red List Conservation Status: Vulnerable A2cd

Image Gallery (4 observations with images)

Thailand ()

Thailand (Kanchanaburi)

Thailand (Kanchanaburi)

Thailand (Kanchanaburi)

Reference Links (9)

Calculated Reference Reference Links Journal Comment(s)
1878
Masters MT. 1878. New garden plants. Gard. Chron., n.s. 10 : 810-811.
The Gardeners' Chronicle, new series
1863
Miquel FA. 1863. Ueber eine neue Cycas aus Siam. Bot. Zeitung (Berlin) 21 : 333-334.
Botanische Zeitung
2022
Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550 (1) : 1-31.
Phytotaxa
1999
Hill KD, Yang SL. 1999. The genus Cycas (Cycadaceae) in Thailand. Brittonia 51 (1): 48-73.
Brittonia
1868
Miquel FA. 1868. Noveaux matériaux pour servir á la connaissance des Cycadées. Premiere partie. Organes sexuels. Cycas.. Arch. Néerl. Sci. Exact. Nat. 3 : 193-241.
Archives Neerlandaises des Sciences Exactes et Naturelles
1876
Regel EA. 1876. Cycadearum generum specierumque revisio. Trudy Imp. S.-Peterburgsk. Bot. Sada 4 (4) : 275-320.
Trudy Imperatorskago S.-Peterburgskago Botaniceskago Sada. Acta Horti Petropolitani
2004
Hill KD, Nguyên TH, Lôc PK. 2004. The genus Cycas (Cycadaceae) in Vietnam. Bot. Rev. (Lancaster) 70 (2): 134-193.
Botanical Review, interpreting botanical progress
1998
de Laubenfels DJ, Adema F. 1998. A taxonomic revision of the genera Cycas and Epicycas gen. nov. (Cycadaceae). Blumea 43 (2): 351-400.
Blumea - Biodiversity, Evolution and Biogeography of Plants
1995
Tang W, Yang SL. 1995. Focus on Cycas siamensis. Encephalartos 43 : 4-11.
Encephalartos