中国绒衣属地衣的初步研究

A Preliminary Study on the Lichen Genus Coenogonium from China

摘要:

绒衣属（Coenogonium）地衣属于真菌界（Fungi）子囊菌门（Ascomycota）茶渍纲（Lecanoromycetes）厚顶盘亚纲（Ostropo- mycetidae）厚顶盘目（Ostropales）绒衣科（Coenogoniaceae），主要分布于热带和亚热带地区。综述了绒衣属地衣研究简史和中国研究概况；报道了中国该属10种地衣，其中1种为中国新记录种：疏羽绒衣（Coenogonium disjunctum）。对各种进行了描述和讨论，并给出了中国绒衣属的检索表和新记录种的图片。这是首次对中国绒衣属地衣的系统研究，为地衣型真菌分类学研究提供了基础资料。

Abstract:

The lichen genus Coenogonium belongs to Coenogoniaceae, Ostropales, Ostropomycetidae, Lecano- romycetes, Ascomycota, Fungi, mainly distributed in tropics and subtropics. Ten species of Coenogonium were reported, including a species, C. disjunctum, as new record to China. Each species is described and discussed in detail, and the key to the genus and the photos of the new record species are presented. It is the first systematic study on Chinese Coenogonium, which can provide the basic information for the taxonomy of lichenized fungi.