Name:		Trachyderma Norman, Nytt Magazin for Naturvidenskapene 7 (1853) page 229 [basionym]
Accepted name:		Pannaria Delise ex Bory
Status:		Genus, lichen-forming
Taxonomic position:		Pannariaceae Tuck. [Family] Peltigerales Walt. Waton [Order] Lecanoromycetidae P.M. Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch [Subclass] Lecanoromycetes O.E. Erikss. & Winka [Class] Pezizomycotina O.E. Erikss. & Winka [Subdivision / Subphylum] Ascomycota Caval.-Sm. [Division / Phylum] Fungi R.T. Moore [Kingdom]
Constituent taxa:		Species Trachyderma brunneum (Sw.) Norman Trachyderma coeruleobadium (Schleich.) Trevis. Trachyderma crossophyllum (Nyl.) Trevis. Trachyderma deficiens (Nyl.) Trevis. Trachyderma erythrocarpum (Delise ex Nyl.) Trevis. Trachyderma gayauum Trachyderma homalanthum (Nyl.) Trevis. Trachyderma hypnorum (Vahl) Norman Trachyderma microphylloides (Nyl.) Trevis. Trachyderma microphyllum (Sw.) Norman Trachyderma nebulosum (Hoffm.) Trevis. Trachyderma nigrocinctum (Mont.) Trevis. Trachyderma nigrocinereum (Nyl.) Trevis. Trachyderma plumbeum (Lightf.) Norman Trachyderma praetermissum (Nyl.) Trevis. Trachyderma rubiginosum (Thunb.) Norman Trachyderma saubinetii (Mont.) Trevis. Trachyderma schaereri (A. Massal.) Trevis. Trachyderma stellatum (Tuck.) Trevis. Trachyderma triptophyllum (Ach.) Norman
Cybertruffle Resources:		Cyberliber Cumulative Index
Links:		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]