| Name | Pyrenastrum gemmeum Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| Placed in | Pyrenastrum Eschweiler |
| GUID | urn:lsid:indexfungorum.org:names:539115 |
| Citation | 1858 Amer. J. Sci. Arts ser. 2 vol. 25: 429 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Pyrenastrum gemmeum Tuckerman |
| Identification made in | [no date] (5) |