Name:		Isidium Ach., (1803) page xxxiii, 136
Accepted name:		Pertusaria DC.
Status:		Genus, lichen-forming
Taxonomic position:		Pertusariaceae Körb. ex Körb. [Family] Pertusariales M. Choisy ex D. Hawksw. & O.E. Erikss. [Order] Ostropomycetidae Reeb, Lutzoni & Cl. Roux [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 Isidium bassiae Ach. Isidium calcarium Isidium cinchonarum Isidium coccodes Isidium corallinum (L.) Ach. Isidium dactylinum (Ach.) Ach. Isidium defraudans Isidium frigidum Isidium gonatodes (Ach.) Ach. Isidium laevigatum Isidium luridum (Arnold) Moris Isidium lutescens (Hoffm.) Turner & Borrer Isidium madreporiforme Isidium madreporifurme Isidium melanochlorum DC. Isidium microstictum Isidium ocellatum Isidium oculatum (Dicks.) Ach. Isidium paradoxum Isidium phragmeum Isidium phymatodes Ach. Isidium stalactificum Isidium thelephoroides Isidium variolarioides Isidium westringii
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]