报道了文字衣属Graphis 1个中国新记录种,即长形文字衣Graphis elongata Zenker。该种的主要特征是具有伸长的线盘,果壳两侧炭化,子实层清晰状,子囊孢子横隔双透镜型,胞室12~16个,长55~80μm,无地衣化学物质。研究标本采自云南大围山,保存于聊城大学第一标本室(LCU-L)。文中提供了该种的详细描述和显微结构图片。
In the present paper,G. elongata Zenker,one species of lichen genus Graphis,is reported as new to China. This species is characterized by long lirellae,laterally carbonized exciple,clear hymenium,transversely septate ascospores 55- 80 μm long with 12- 16-locula and the absence of lichen substances. The materials were obtained from Mountain Dawei,Yunnan province,and deposited in the Lichen Herbarium of Liaocheng University( LCU-L). The descriptions and distribution of this species are given.