Name:		Opisteria Vain., Arkiv för Botanik 8 (4) (1909) page 93
Accepted name:		Nephroma Ach.
Status:		Genus, lichen-forming
Taxonomic position:		Nephromataceae Wetmore ex J.C. David & D. Hawksw. [Family] Peltigerales Walt. Waton [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:		Species Opisteria analogica (Nyl.) Vain. Opisteria antarctica (Wulfen) Vain. Opisteria arctica (L.) Vain. Opisteria australis (A. Rich.) Vain. Opisteria cellulosa (Sm.) Vain. Opisteria denticulata Vain. Opisteria endomiltodes Vain. Opisteria expallida (Nyl.) Vain. Opisteria friesii Opisteria homalodes (Nyl.) Vain. Opisteria homanii (Gyeln.) Räsänen Opisteria isidiosa Opisteria laevigata (Ach.) Vain. Opisteria lusitanica (Schaer.) Vain. Opisteria lyallii (C. Bab.) Vain. Opisteria parilis (Ach.) Vain. Opisteria patagonica (Kremp.) Räsänen Opisteria plumbea (Mont.) Vain. Opisteria resupinata (L.) Vain. Opisteria schizocarpa (Nyl.) Vain. Opisteria sublaevigata (Nyl.) Vain. Opisteria tropica (Müll. Arg.) Vain.
Cybertruffle Resources:		Cyberliber Cumulative Index
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]