Basionym Name:Verrucaria hochstetteri var. alpina Zschacke, Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(1.1): 59 (1933)
Homotypic synonyms:Thelidium alpinum (Zschacke) Servít, Stud. Bot. Čechoslov. 9: 110 (1948)