Name:		Stigmatidium circumscriptum Carroll
Status:		Species, lichen-forming
Taxonomic position:		Stigmatidium G. Mey. [Genus] Roccellaceae Chevall. [Family] Arthoniales Henssen ex D. Hawksw. & O.E. Erikss. [Order] Arthoniomycetidae [Subclass] Arthoniomycetes O.E. Erikss. & Winka [Class] Pezizomycotina O.E. Erikss. & Winka [Subdivision / Subphylum] Ascomycota Caval.-Sm. [Division / Phylum] Fungi R.T. Moore [Kingdom]
Constituent taxa:		Subspecific taxa Stigmatidium circumscriptum forma circumscriptum Stigmatidium circumscriptum forma dendrizum Nyl.
Catalogue data:		Zahlbruckner, Catalogus Universalis Lichenum 2: 499
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]