Name:		Lecanora crassa Ach.
Status:		Species, lichen-forming
Taxonomic position:		Lecanora Ach. [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 Lecanora crassa forma crassa Lecanora crassa forma dealbata (A. Massal.) Mig. Lecanora crassa forma iberica Mattick Lecanora crassa forma imbricata (A. Massal.) Zahlbr. Lecanora crassa forma pseudocrassa (Mattick) Werner Lecanora crassa subsp. crassa Lecanora crassa subsp. pachylepidea (Hellb.) Th. Fr. Lecanora crassa var. bullosa (Flagey) Zahlbr. Lecanora crassa var. cetrarioides (A. Massal.) Jatta Lecanora crassa var. cinerata Boros & Szatala Lecanora crassa var. crassa Lecanora crassa var. crenulata (de Lesd.) Zahlbr. Lecanora crassa var. flavescens Dechatres & Werner Lecanora crassa var. liparia (Ach.) Nyl. Lecanora crassa var. mediterranea Zahlbr. Lecanora crassa var. periculosa Dufour Lecanora crassa var. platyloba Mattick Lecanora crassa var. subcerebrina Zahlbr. Lecanora crassa var. subfossulata Zahlbr.
Catalogue data:		Zahlbruckner, Catalogus Universalis Lichenum 5: 612, Zahlbruckner, Catalogus Universalis Lichenum 8: 535
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]