Cycas pranburiensis (Cycadaceae), a new cycad from Thailand

被引:0
|
作者
S.-L Yang
W. Tang
K. D. Hill
P. Vatcharakorn
机构
[1] Fairchild Tropical Garden,
[2] Royal Botanic Gardens,undefined
[3] Nong Nooch Tropical Garden,undefined
来源
Brittonia | 1999年 / 51卷
关键词
Cycadaceae; cycad cone beetles; pollination; Thailand;
D O I
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中图分类号
学科分类号
摘要
A new species of cycad allied to theC. circinalis group,Cycas pranburiensis, is described from the southeast karst area of Thailand near Pranburi, Prachuap Khiri Khan province. It is distinguished by its short leaves with broad, coriaceous leaflets and mostly unarmed petioles, and the extended, gently curved sterile apices of the microsporophylls. The cone beetle fauna of the new species, believed to be involved in pollination, is distinct from that of other southeast Asian species ofCycas.
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页码:44 / 47
页数:3
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