Accepted Species
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]
Taxonomic Synonyms:
-
=
Cycas immersa
,
Bull. Misc. Inform. Kew 1912(10): 434-435.
(1912).
Nomenclatural Synonyms:
-
≡
Cycas siamensis
Miq.
subsp. siamensis
,
Pflanzenr. (Engler) IV.1(Heft 99): 81.
(1932).
-
≡
Epicycas siamensis
,
Blumea 43(2): 393.
(1998).
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
Thailand ()
Thailand (Kanchanaburi)
Thailand (Kanchanaburi)
Thailand (Kanchanaburi)
References (9)
| Comment(s) | ||
|---|---|---|
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1998
|
de Laubenfels DJ, Adema F. 1998. A taxonomic revision of the genera Cycas and Epicycas gen. nov. (Cycadaceae). Blumea 43
(2): 351-400.
[Reference]
|
As synonym of Epicycas siamensis
|
|
2022
|
Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550
(1)
: 1-31.
|
|
|
2004
|
Hill KD, Nguyên TH, Lôc PK. 2004. The genus Cycas (Cycadaceae) in Vietnam. Bot. Rev. (Lancaster) 70
(2): 134-193.
[JSTOR]
|
|
|
1999
|
Hill KD, Yang SL. 1999. The genus Cycas (Cycadaceae) in Thailand. Brittonia 51
(1): 48-73.
[JSTOR]
|
Description
|
|
1878
|
Masters MT. 1878. New garden plants. Gard. Chron., n.s. 10
: 810-811.
|
|
|
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.
|
|
|
1863
|
Miquel FA. 1863. Ueber eine neue Cycas aus Siam. Bot. Zeitung (Berlin) 21
: 333-334.
|
|
|
1876
|
Regel EA. 1876. Cycadearum generum specierumque revisio. Trudy Imp. S.-Peterburgsk. Bot. Sada 4
(4)
: 275-320.
|
|
|
1995
|
Tang W, Yang SL. 1995. Focus on Cycas siamensis. Encephalartos 43
: 4-11.
|
|