| Name | Geastrum argenteum Cooke |
| Authorship | Cooke |
| Rank | Species |
| Placed in | Geastrum |
| GUID | urn:lsid:indexfungorum.org:names:514562 |
| Citation | 1889 Grevillea 17: 75 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Geastrum argenteum Cooke |
| Identification made in | [no date] (10) |