摘要
报道了木兰科(Magnoliaceae)含笑属(Michelia L.)一新种:台山含笑(M.taishanensis Y.H.Tong,X.E.Ye,X.H.Ye&Yu Q.Chen)。该新种目前仅分布于我国广东台山市的北峰山,与广东含笑(M.guangdongensis Y.H.Yan,Q.W.Zeng&F.W.Xing)近缘,但其叶柄更纤细,叶背老时变无毛,雄蕊较多且较长,花丝白色,药隔短小而与后者区别。
A new species of Magnoliaceae,Michelia taishanensis Y.H.Tong,X.E.Ye,X.H.Ye&Yu Q.Chen is reported,which is currently known only from Beifeng Mountain in Taishan City,Guangdong,China.This species is similar to M.guangdongensis Y.H.Yan,Q.W.Zeng&F.W.Xing,but differs from the latter by its more slender petioles,leaf blades with glabrescent abaxial surface,and more and longer stamens with white filaments and much shorter anther connectives.
作者
叶幸儿
叶雪荷
陈裕强
刘悦尧
童毅华
YE Xing-er;YE Xue-he;CHEN Yu-qiang;LIU Yue-yao;TONG Yi-hua(Key Laboratory of Plant Resources Conservation and Utilization&Guangdong Provincial Key Laboratory of Digital Botanical Garden,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China;Center of Conservation Biology,Core Botanical Gardens,Chinese Academy of Sciences,Guangzhou 510650,China;Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China;Taicheng Town,Taishan 529200,Guangdong,China;Guanghai Middle School,Taishan 529231,Guangdong,China)
出处
《热带亚热带植物学报》
CAS
CSCD
北大核心
2021年第4期413-416,共4页
Journal of Tropical and Subtropical Botany
基金
supported by the National Survey of Traditional Chinese Medicine Resources from National Administration of Traditional Chinese Medicine(Grant No.GZY-KJS-2018-004)
the Fund for Improving Medical Service and Security Capacity of Department of Social Security,Ministry of Finance[Grant No.(2019)39]
the Project for Biological Resources in Chinese Academy of Sciences(Grant No.KFJ-BRP-017-33).
关键词
木兰科
含笑属
台山含笑
新种
台山
Magnoliaceae
Michelia
M.taishanensis
New species
Taishan
