Basionym Name:Baeomyces columbianus Vain., [as 'columbina'] Hedwigia 38(Beibl.): (190) (1899)
Homotypic synonyms:Dibaeis columbiana (Vain.) Kalb & Gierl, in Gierl & Kalb, Herzogia 9(3-4): 621 (1993)