Homotypic Synonyms See Note

Basionym Name:
Phacopsis clemens Tul., Annls Sci. Nat., Bot., sér. 3 17: 124 (1852)

Homotypic synonyms:
Arthonia clemens (Tul.) Th. Fr., K. svenska Vetensk-Akad. Handl., ny följd 7(no. 2): 46 (1867)
Coniangium clemens (Tul.) Stein, in Cohn, Krypt.-Fl. Schlesien (Breslau) 2(2): 289 (1879)
Conida clemens (Tul.) A. Massal., Miscell. Lichenol.: 16 (1856)
Conida clemens f. clemens (Tul.) A. Massal., Miscell. Lichenol.: 16 (1856)
Conidia clemens (Tul.) A. Massal., Symmict. Lich.: 75 (1855)
Conidia clemens (Tul.) A. Massal., Flora, Regensburg 40: 488 (1857)
Tomaselliella clemens (Tul.) Cif., in Tomaselli & Ciferri, Arch. Bot. (Forlì) 28: 3 (1952)