Vilnet, A.A., Borovichev, E.A. & Bakalin, V.A. (2014)

Frullania subarctica—a new species of the Frullania tamarisci complex (Frullaniaceae, Marchantiophyta)

. Phytotaxa 173 (1): 61–72. https://doi.org/10.11646/phytotaxa.173.1.5