Name:		Parmelia cycloselis var. virella Sommerf., (1826) page 109
Accepted name:		Phaeophyscia orbicularis (Neck.) Moberg
Basionym:		Lichen virellus Ach.
Status:		Variety, lichen-forming
Taxonomic position:		Parmelia cycloselis (Ach.) Ach. [Species] Parmelia Ach. [Genus] Parmeliaceae Zenker [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]
Catalogue data:		Zahlbruckner, Catalogus Universalis Lichenum 7: 701
Cybertruffle Resources:		Cyberliber Cumulative Index
Links:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google images IMI [CABI Fungus Dried Reference Collection] Landcare [New Zealand] New York Botanic Garden [Virtual Fungus Dried Reference Collection]