| Coilomyces Berk. & M. A. Curtis, 1853 |
| Coilomyces schweinitzii Berk. & M. A. Curtis, 1853 |
| Geastraceae Corda, 1842 |
| Geastrum Pers., 1794 |
| Geastrum arenarium Lloyd, 1907 |
| Geastrum berkeleyi Massee, 1889 |
| Geastrum campestre Morgan, 1887 |
| Geastrum campestre var. campestre Morgan, 1887 |
| Geastrum campestre var. pouzarii (V. J. Stanek) Calonge, 1998 |
| Geastrum corollinum (Batsch) Hollós, 1904 |
| Geastrum coronatum Pers., 1801 |
| Geastrum coronatum f. pseudolimbatum (Hollós) Dörfelt & Müll.-Uri., 1983 |
| Geastrum fimbriatum Fr., 1829 |
| Geastrum floriforme Vittad., 1842 |
| Geastrum fornicatum (Huds.) Hook., 1821 |
| Geastrum fuscogleba (Zeller) Jeppson & E. Larss., 2013 |
| Geastrum hollosii V. J. Stanek, 1958 |
| Geastrum javanicum Lév., 1846 |
| Geastrum kotlabae V. J. Stanek, 1958 |
| Geastrum lageniforme Vittad., 1842 |