贵州兰科新资料  

Additions to the orchid flora of Guizhou, China

作　　者：陈谦海[1] 陈心启[2] 

机构地区：[1]贵州科学院生物研究所,贵阳550009 [2]中国科学院植物研究所系统与进化植物学重点实验室,北京100093

出　　处：《植物分类学报》2003年第3期263-266,共4页Acta Phytotaxonomica Sinica

摘　　要：报道了贵州兰科 2个种。贵州杜鹃兰CremastraguizhouensisQ .H .Chen&S .C .Chen系一新种 ,与杜鹃兰C .appendiculata (D .Don)Makino相近 ,区别点在于本新种具长达 1 0 - 1 4cm的圆筒状假鳞茎和在唇瓣中裂片上有 1枚平滑的胼胝体。另一个种为线叶美冠兰EulophiasiamensisRolfeexDownie ,首次报道也产于中国。Two orchid species of Guizhou are treated and illustrated. Cremastra guizhouensis Q. H. Chen & S. C. Chen is described as new to science. It is related to C. appendiculata (D. Don) Makino, from which it differs by having a cylindnic pseudobulb up to 10 - 14 cm long and a smooth callus on the mid-lobe of the tip. Another species is Eulophia siamensis Rolfe ex Downie, which is reported from China for the first time.

关 键 词：贵州杜鹃兰 线叶美冠兰 新种 新纪录 贵州 中国 兰科 

分 类 号：Q949[生物学—植物学]