摘要
基于采自中国云南东南部的栽培植物 ,对兰科新种二叶兰 (Cymbidium rhizomatosum )作了描述与绘图。此新种与兔耳兰 (Cymbidium lancifolium)有亲缘关系 ,区别点在于本新种具 2枚基生叶 ,叶在花凋谢后出现 ,有 1条黄白色的地下根状茎 ,长 7~ 10 cm,直径 6~ 15 mm。
A new species of Orchidaceae,Cymbidium rhizomatosum Z.J.Liu et S.C.Chen,is described and illustrated based on a cultivated plant collected from southeastern Yunnan,China.The new species is related to Cymbidium lancifolium Hook.,from which it differs by having two basal leaves appearing after flowers withering,and a yellowish-whitish rhizome 7~10 cm long and 6~15 mm thick underground.
出处
《武汉植物学研究》
CSCD
2002年第6期421-423,共3页
Journal of Wuhan Botanical Research
关键词
中国
云南
兰科
新种
二叶兰
Cymbidium rhizomatosum
New species
Yunnan