Harpidium

Harpidium is a genus of lichen-forming fungi in the family Harpidiaceae. The genus contains three species.^[1] Harpidium was circumscribed in 1855 by German lichenologist Gustav Wilhelm Körber, with Harpidium rutilans assigned as the type species.^[2]

Harpidium
Scientific classification
Kingdom:	Fungi
Division:	Ascomycota
Family:	Harpidiaceae
Genus:	Harpidium Körb. (1855)
Type species
Harpidium rutilans Körb. (1855)
Species
H. gavilaniae H. nashii H. rutilans

Species

• Harpidium gavilaniae G.Amo, Pérez-Ort. & A.Crespo (2011)^[3]
• Harpidium longisporum V.J.Rico (2022)^[4]
• Harpidium nashii Scheid. (2000)^[5]
• Harpidium rutilans Körb. (1855)

The taxon Harpidium glaucophanum (Nyl.) Hasse (1913) is now known as Rhizoplaca glaucophana.^[6]