Accepted Species
First published in: J. S. African Bot. 31(2): 112-116, pl. 20. (1965).
Etymology: From the Latin tri- (‘three’) and spinosus (‘spines’), referring to the median leaflets (typically) having two marginal spines and a terminal spine. [source]
Nomenclatural Synonyms:
-
≡
Encephalartos horridus
var. trispinosus
,
Bot. Mag. 89: t. 5371.
(1863).
Distribution: South Africa (E Cape)
IUCN Red List Conservation Status:
Vulnerable A2acd+4acd; B1ab(iii,v)+2ab(iii,v)
South Africa (Eastern Cape)
South Africa (Eastern Cape)
South Africa (Eastern Cape)
References (4)
Comment(s) | ||
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1965
|
Dyer RA. 1965. New species and notes on type specimens of South African Encephalartos. J. S. African Bot. 31
(2)
: 111-121.
|
New combination
|
2022
|
Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550
(1)
: 1-31.
|
|
1996
|
Osborne R, Stevens JF. 1996. Epicuticular waxes and glaucousness of Encephalartos leaves. Phytochemistry 42
(5): 1335-1339.
|
|
1993
|
Osborne R. 1993. Focus on Encephalartos trispinosus. Encephalartos 33
: 4-12.
|
|