Arthoniaceae
Arthonia gracilior Müll.Arg. , legitimate, scientific
Müller, J. (1895), Bulletin de l'Herbier Boissier 3: 322 [tax. nov.]
P.McCarthy (Comp.) (2016), Checklist of the Lichens of Australia and its Island Territories: - ABRSL [secondary reference]
  • ABRSL Dist.: Qld
  • Lichen endemic in AU flag: Y
  • Lichen tag: Mainland endemic
  • Lichen type locality in AU flag: Y