Pl. Syst. Evol. 187(1-4): 232 (1993). Basionym: Sphaerophorus flaccidus Kantvilas & Wedin, Nova Hedwigia 54, (3-4): 494 (1992).
Basionym: Sphaerophorus flaccidus Kantvilas & Wedin, Nova Hedwigia 54, (3-4): 494 (1992).