Circinaria caesiocinerea

Circinaria caesiocinerea is a species of crustose lichen belonging to the family Megasporaceae. It was first described as Lecanora caesiocinerea in 1869 by William Nylander,^[3] but was transferred to the genus Circinaria in 2010 by Anders Nordin, Sanja Savić, and Leif Tibell.^[4]

Circinaria caesiocinerea
Conservation status
Secure  (NatureServe)[1]
Scientific classification
Kingdom:	Fungi
Division:	Ascomycota
Class:	Lecanoromycetes
Order:	Pertusariales
Family:	Megasporaceae
Genus:	Circinaria
Species:	C. caesiocinerea
Binomial name
Circinaria caesiocinerea (Nyl. ex Malbr.) A.Nordin, S.Savić & Tibell (2010)
Synonyms[2]
Lecanora caesiocinerea Nyl. (1869) Aspicilia caesiocinerea (Nyl. ex Malbr.) Arnold (1886) Pachyospora caesiocinerea (Nyl.) M.Choisy (1931) Urceolaria caesiocinerea (Nyl.) Motyka (1996)