华南吊灯花属(夹竹桃科)植物小志

Notes on Ceropegia (Apocynaceae) in South China

摘要:

通过野外调查、标本查阅及文献考证，订正了华南吊灯花属（Ceropegia Linn.）植物，将狭瓣吊灯花（C.angustilimba Merr.）从吊灯花（C.trichantha Hemsl.）的异名中予以恢复，提供了二者的形态描述，确认华南地区记录的柳叶吊灯花（C.salicifolia H.Huber）实为剑叶吊灯花（C.dolichophylla Schltr.）的错误鉴定，并提供了后者的形态描述。

关键词:吊灯花属;吊灯花;狭瓣吊灯花;剑叶吊灯花;柳叶吊灯花;分类修订

Abstract:

Based on literature review, field work and examination of specimens, the genus Ceropegia Linn. (Apocynaceae) in South China is revised, Ceropegia angustilimba Merr. is reinstated from the synonym of C. trichantha Hemsl., and detailed descriptions for the two species are provided; it is confirmed that the record of C. salicifolia H. Huber in South China is a misidentification of C. dolichophylla Schltr., and a detailed description of the latter species is provided.

Key words:Ceropegia;C. angustilimba;C. dolichophylla;C. salicifolia;C. trichantha;Taxonomic revision