摘要
报道了中国兰科植物一个新记录属和三个新记录种,短距兰属(Penkimia)、短距兰(P.nagalandensis)、长序大苞兰(Sunipia cirrhata)、白花叉喙兰(Uncifera thailandica)。短距兰属(Penkimia)区别与鸟舌兰属(Ascocentrum)在于侧萼片合抱蕊柱,唇瓣没有任何附属物以及锥形的距;长序大苞兰的花序长于叶,唇瓣基部具一个胼胝体;白花叉喙兰唇瓣的距后弯并朝向子房。
Penkimia, P. nagahmdensis, Sunipia cirrhata and Uncifera thailandica were reported as new records to China. Penkimia primarily differs from Ascocentrum by having lateral lobes overlapping the column, lip lacking any appendages, and the conical spur. Sunipia cirrhata is characterized by its inflorescence exceeding leaf, lip with a callus at base, each pair of pollinia with stipe and viscidium. Uncifera thailandica is primarily distinguished from its relatives by its apex of spur curved backwards towards ovary.
出处
《云南植物研究》
CSCD
北大核心
2008年第5期531-532,共2页
Acta Botanica Yunnanica
基金
The National Natural Science Foundation of China(30600037)
the construction of scientific and technological platforms from the Chinese Ministry of Science and Technology(2005DKA21006)
the Knowledge Innovation Program of the Chinese Academy of Sciences(KSCX2-YW-Z-061)
关键词
兰科
新记录
中国
Orchidaceae
New records
China
