Gyalolechia xanthostigmoidea (Räsänen) Søchting, Frödén & Arup
in Arup, Søchting & Frödén, Nordic J. Bot. 31: 72 (2013).
Basionym: Placodium xanthostigmoideum Räsänen, xxx: 15 (1933).
Type locality: Canada, New Brunswick, Dalhousie, 16 November 1930, Reijonen (H - holotype).