Definition that contains family geastraceae
- genus astreus a genus of fungi belonging to the family Geastraceae
- genus radiigera a genus of fungus belonging to the family Geastraceae
- earthstar any fungus of the family Geastraceae; in form suggesting a puffball whose outer peridium splits into the shape of a star
- radiigera a genus of fungus belonging to the family Geastraceae
- astreus a genus of fungi belonging to the family Geastraceae