学名:		Placographa Th. Fr., Lichenes Arctoi (1860) 页码 339 [基原异名]
接受名称:		Lithographa Nyl.
状态:		属, 地衣型
分类地位:		Trapeliaceae M. Choisy ex Hertel [科] Agyriales Clem. & Shear [目] Ostropomycetidae Reeb, Lutzoni & Cl. Roux [亚纲] Lecanoromycetes O.E. Erikss. & Winka [纲] Pezizomycotina O.E. Erikss. & Winka [亚门/亚门] Ascomycota Caval.-Sm. [门] Fungi R.T. Moore [界]
属（科）中所有种:		种 Placographa felsmanni (Stein) Rehm Placographa felsmannii (Stein) Sacc. Placographa flexella (Ach.) Th. Fr. Placographa hysterella Nyl. Placographa incerta (A. Massal.) Anon. Placographa laricicola (Nyl.) Sacc. Placographa magnifica Berk. & Broome Placographa mexicana Rehm Placographa nivalis Th. Fr. Placographa petraea (Mont.) Körb. Placographa tesserata (DC.> Th. Fr. Placographa varangarica Th. Fr. Placographa xenophana Körb. Placographa xenophona Körb.
Cybertruffle Resources:		Cyberliber Cumulative Index [English language only]
相关网站:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google images IMI [CABI Fungus Dried Reference Collection] Index Fungorum Landcare [New Zealand] Mycobank New York Botanic Garden [Virtual Fungus Dried Reference Collection]