Name:		Arthonia astroides Ach., Neues Journal für die Botanik 1 (3) (1806) page 17, tab. 4, fig. 4 [basionym, as ‘astroidea’]
Accepted name:		Arthonia radiata (Pers.) Ach.
Synonym(s):		Arthonia vulgaris var. astroidea (Ach.) Schaer.
Status:		Species, ñ
Taxonomic position:		Arthonia Ach. [Genus] Arthoniaceae Rchb. [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 Arthonia astroides forma astroides Arthonia astroides forma cembrae Arnold Arthonia astroides forma parallela Harm. Arthonia astroides var. astroides Arthonia astroides var. excipienda Nyl. Arthonia astroides var. swartziana Ach.
Catalogue data:		Saccardo, Sylloge Fungorum 19: 99, Zahlbruckner, Catalogus Universalis Lichenum 2: 87
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]