Basionym Name:Chondrioderma mutabile J. Schröt., in Cohn, Krypt.-Fl. Schlesien (Breslau) 3.1(1–8): 123 (1885)
Homotypic synonyms:Diderma mutabile (J. Schröt.) E. Sheld., Minn. bot. Stud. 1: 476 (1895)