| Name | Geastrum hygrometricum Persoon |
| Authorship | Persoon |
| Rank | Species |
| Placed in | Geastrum |
| GUID | urn:lsid:indexfungorum.org:names:120647 |
| Citation | 1801 Syn. Meth. Fung. 1: 135 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Geastrum hygrometricum Persoon |
| Identification made in | [no date] (8) |