Astrothelium graphicum is a species of lichen in the family Trypetheliaceae. This lichen features an extended, reticulate pseudostroma that is lower than...

dimensions of 50–75 by 12–25 μm. It is somewhat similar in appearance to Astrothelium graphicum , but that species has somewhat smaller ascospores with lengths...

(2016) – Brazil Astrothelium graphicum Aptroot & S.M.Martins (2016) – Brazil Astrothelium grossoides Aptroot & Lücking (2016) Astrothelium guianense Aptroot...