Opera Botanica 103: xx (1990).
Type species:
Family: Roccellaceae
Description: A crustose lichen genus in the Roccellaceae with 4 species.
- Graphidastra byssiseda (Müll. Arg.) G. Thor
- Graphidastra japonica A. Sakata & H. Harada
- Graphidastra laii Aptroot & Sparrius
- Graphidastra multiformis (Mont. & Bosch) G. Thor