Acanthothecis aurantiaca (Müll. Arg.) Staiger & Kalb

in Staiger, Bibliotheca Lichenol. 85: 77 (2002).

Basionym: Phaeographis aurantiaca Müll. Arg., Mém. Soc. Phys. Hist. nat. Genève 29, 8: 28 (1887).