Frullania magellanica subsp. tristaniana (S.W.Arnell) Váňa et J.J.Engel,

Mem. New York Bot. Gard. 105: 59, 2013 (see Váňa & Engel 2013). BASIONYM: Frullania tristaniana S.W.Arnell, Results Norweg. Sci. Exped. Tristan da Cunha 42: 9, 1958 (see Arnell 1958a).

NOTE: This name also creates the autonym.