Begonia gregaria, a new species of Begonia sect. Quadrilobaria (Begoniaceae) from Northwest Madagascar

被引：0
|
作者：
Scherberich, David [1 ]
Bardot-Vaucoulon, Martine [2 ]
机构：
[1] Jardin Bot Lyon, F-69205 Lyon 01, France
[2] Inst Systemat Evolut & Biodiversite ISYEB, MNHN, 16 Rue Buffon, F-75005 Paris, France
来源：
KEW BULLETIN | 2022年 / 77卷 / 02期
关键词：
Ankarana; endemic; Manongarivo; taxonomy; ERMINEA BEGONIACEAE; MASOALA PENINSULA;
D O I：
10.1007/s12225-022-10029-0
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new species of Begonia sect. Quadrilobaria from the Northwestern dry forest of Madagascar is described and illustrated with a line drawing. The new species is compared with morphologically similar species, B. bagotiana Humbert ex Keraudren & Bosser, B. bekopakensis Aymonin & Bosser and B. neoperrieri Humbert ex Keraudren & Bosser, and its distinctive characteristics are provided as well as a provisional extinction risk assessment.
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页码：491 / 495
页数：5
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