Eremastrella is a genus of lichen in the family Psoraceae. The genus was circumscribed by the lichenologist Stefan Vogel in 1955, with Eremastrella tobleri assigned as the type species.

Species

  • Eremastrella montana Brusse (1987) – South Africa
  • Eremastrella tobleri S.Vogel (1955)

The species once named Eremastrella crystallifera (Taylor) Gotth.Schneid. (1980) is now known as Psora crystallifera.