Accepted Species
First published in: Bothalia 10(4): 539-546. (1972).
Etymology: Honoring Denis Heenan (1927–2003) of Swaziland, who recognized it as a distinct species and brought it to the attention of Dr. Robert Allen Dyer, who formally described it. [source]
Distribution: Eswatini, South Africa (Mpumalanga)
IUCN Red List Conservation Status:
Extinct in the Wild
References (3)
Comment(s) | ||
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1972
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Dyer RA. 1972. A new species of Encephalartos from Swaziland. Bothalia 10
(4)
: 539-546.
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Protologue description
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2022
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Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550
(1)
: 1-31.
|
|
1994
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Hurter PJH. 1994. Focus on Encephalartos heenanii. Encephalartos 40
: 4-7.
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