西藏蓝钟花属一新变型——白花裂叶蓝钟花  

Cyananthus lobatus f.albiflorus,a New Form of Campanulaceae in Tibet of China

作　　者：罗建[1] 汪书丽[1] 

机构地区：[1]西藏农牧学院西藏高原生态研究所,西藏林芝86000

出　　处：《西北植物学报》2012年第8期1704-1705,共2页Acta Botanica Boreali-Occidentalia Sinica

基　　金：国家自然科学基金(30860026)

摘　　要：描述了桔梗科蓝钟花属裂叶蓝钟花(Cyananthus lobatus Wall.ex Benth.)的一个新变型——白花裂叶蓝钟花(Cyananthus lobatus Wall.ex Benth.f.albiflorus J.Luo et S.L.Wang)。原变型的花冠为紫蓝色至淡蓝色,而新变型花冠为白色。Cyananthus lobatus Wall. ex Benth. f. albiflorus J. Luo et S. L. Wang, a new form of Campanulaceae in Tibet of China is described. It differs from the typical form,C, lobatus Wall. ex Benth. ,by having white petals, which is quite stable. And the new form randomly occurs in populations of the typical form.

关 键 词：桔梗科 蓝钟花属 白花裂叶蓝钟花 新变型 西藏 

分 类 号：Q949.783.2[生物学—植物学]