Name:		Placolecanora crassa de Lesd.
Status:		Species, lichen-forming
Taxonomic position:		Placolecanora Räsänen [Genus] Lecanoraceae Körb. [Family] Lecanorales Nannf. [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:		Subspecific taxa Placolecanora crassa forma crassa Placolecanora crassa forma crenulata (de Lesd.) de Lesd. Placolecanora crassa forma dealbata (A. Massal.) de Lesd. Placolecanora crassa var. crassa Placolecanora crassa var. tricolor de Lesd.
Catalogue data:		Lamb, Index Lichenum p. 6
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]