Harpidium

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

Species

 * Harpidium gavilaniae G.Amo, Pérez-Ort. & A.Crespo (2011)
 * Harpidium longisporum V.J.Rico (2022)
 * Harpidium nashii Scheid. (2000)
 * Harpidium rutilans Körb. (1855)

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