摘要
报道了中国秋海棠属两个新记录种:钩翅秋海棠Begonia demissa Craib和抱茎叶秋海棠Begonia subperfoliata Parish ex Kurz,两个种分别属于小秋海棠组Begonia sect.Parvibegonia A.DC.和东亚秋海棠组Begonia sect.Diploclinium(Wight)A.DC.。钩翅秋海棠和抱茎叶秋海棠模式产地分别为泰国和缅甸,两个种的地理新分布分别为云南省西双版纳傣族自治州的勐腊县勐远村和普洱市六顺镇。
Two species of Begonia L. （Begoniaceae）, viz. Begonia demissa Craib and Begonia subpe^foliata Parish ex Kurz are reported as new records in China, and the two species assigned to Begonia sect. Parvibegonia A. DC. and Begonia sect. Diploclinium （Wight） A. DC. respectively. The type locality of Begonia demissa is in Thailand and of Begonia subperfoliata in Myanmar. The distribution of Begonia demissa is now extended to Mengyuan, Mengla County of Xishuangbanna Dai Autonomous Prefecture and that of Begonia subpegroliata to Liushun Community, Pu ＇er City, both in Yunnan province, China.
出处
《植物分类与资源学报》
CAS
CSCD
北大核心
2015年第4期425-427,共3页
Plant Diversity
基金
The National Natural Science Foundation of China(31070174,31370228)
the Open Project of Key Laboratory of Plant Diversity and Biogeography of East Asia,Kunming Institute of Botany(KLBB201205)
关键词
钩翅秋海棠
抱茎叶秋海棠
中国
新记录
Begonia demissa Craib
Begonia subpegroliata Parish ex Kurz
China
New record
