Nom:		Gyromium Wahlenb., Fl. Lapp. (1812) page 481 [basionyme]
Nom courant:		Umbilicaria Hoffm.
Condition:		Genre, lichen
Position taxonomique:		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]
Taxons constitifs:		Espèces Gyromium cylindricum Gyromium deustum Gyromium erosum (Weber) Wahlenb. Gyromium hyperboreum (Ach.) Wahlenb. Gyromium polyphyllum Gyromium polyrrhizum (L.) Wahlenb. Gyromium proboscideum Gyromium pustulatum (L.) Wahlenb. Gyromium velleum
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]