中国横断山的地衣(2)——雪花衣属(蜈蚣衣科)

Contributions to the lichen flora of the Hengduan Mountains,China (2).Genus Anaptychia (Physciaceae)

毛边雪花衣(Anaptychia ciliaris)、裂芽雪花衣(A.isidiza)、掌状雪花衣(A.palmulata)和污白雪花衣(A.ulotrichoides)在横断山地区被报道,其中毛边雪花衣和裂芽雪花衣在中国西南地区是首次记录.给出了这4种雪花衣的检索表、形态图以及在横断山的地理分布图,并详述了它们的形态特征、地衣化学及生境.

Four species of Anaptychia were reported in the Chinese Hengduan Mountains.Among them,A.ciliaris and A.isidiza were reported for the first time from the SW-China.Their morphology,identification evidence in chemistry and habitat were described,and the keys for their classification,plants figures and the map of their geographic distribution in Hengduan mountainstrations were also given in the paper.