Basionym Name:Psorotichia geophila Hy, Mém. Soc. nat. Agricult., Sci. et Arts d'Angers: 35 (1893)
Homotypic synonyms:Porocyphus rufescens (Hy) Henssen, Symb. bot. upsal. 18(no. 1): 66 (1963)