Name:		Physcia dubia Lettau, (1912) page 254
Basionym:		Lobaria dubia Hoffm.
Synonym(s):		Physcia teretiuscula (Ach.) Lynge (1916)
Status:		Species, lichen-forming
Taxonomic position:		Physcia (Schreb.) Michx. [Genus] Physciaceae Zahlbr. [Family] Teloschistales D. Hawksw. & O.E. Erikss. [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 Physcia dubia forma angusta Lynge Physcia dubia forma arnoldii Nádv. Physcia dubia forma dubia Physcia dubia forma exempta (Ach.) Nádv. Physcia dubia forma lata Lynge Physcia dubia forma litoralis Nádv. Physcia dubia forma subcrustosa Nádv. Physcia dubia forma tenuissima (Vain.) Nádv. Physcia dubia var. dubia Physcia dubia var. floerkei Nádv. Physcia dubia var. lyngei Nádv. Physcia dubia var. teretiuscula (Ach.) Clauzade & Cl. Roux
Catalogue data:		Zahlbruckner, Catalogus Universalis Lichenum 7: 605, Zahlbruckner, Catalogus Universalis Lichenum 10: 652
Cybertruffle Resources:		Cyberliber Cumulative Index Biological Records Database (41 records)
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]