Geophytology 3: 113 (1973). Basionym: Physcia speciosa var. angustiloba Müll. Arg., Flora, Regensburg 66: 78 (1883). Type locality: Australia, Queensland, prope Toowoomba, Hartmann (G - holotype).
Basionym: Physcia speciosa var. angustiloba Müll. Arg., Flora, Regensburg 66: 78 (1883).
Type locality: Australia, Queensland, prope Toowoomba, Hartmann (G - holotype).