Nom:		Umbilicaria hyperborea var. radicicula Hasselrot
Condition:		Variété, lichen
Position taxonomique:		Umbilicaria hyperborea (Ach.) Hoffm. [Espèce] Umbilicaria Hoffm. [Genre] Umbilicariaceae Chevall. [Famille] Umbilicariales J.C. Wei & Q.M. Zhou [Ordre] 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:		Lamb, Index Lichenum p. 8
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]