Nom:		Lecanora urbana Nyl., Bulletin de la Société Bot. de France 13 (1866) page 368 [basionyme]
Nom courant:		Lecanora albescens (Hoffm.) Branth & Rostr.
Synonyme(s):		Lecanora galactina var. urbana (Nyl.) Wedd. (1873) Lecanora pruinifera forma urbana (Nyl.) Jatta (1900) Lecanora albella var. urbana (Nyl.) Boistel (1903) Placodium urbanum (Nyl.) Motyka (1996)
Condition:		Espèce, lichen
Position taxonomique:		Lecanora Ach. [Genre] Lecanoraceae Körb. [Famille] Lecanorales Nannf. [Ordre] Lecanoromycetidae P.M. Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch [Sous-classe] Lecanoromycetes O.E. Erikss. & Winka [Classe] Pezizomycotina O.E. Erikss. & Winka [Sous-embranchement / Sous-phylum] Ascomycota Caval.-Sm. [Embranchement / Phylum] Fungi R.T. Moore [Royaume]
L'Information des catalogues:		Zahlbruckner, Catalogus Universalis Lichenum 5: 592
Cybertruffle Resources:		Cyberliber Cumulative Index [English language only]
Liens:		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]