| Name | Pyrenothamnia spraguei Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| Placed in | Pyrenothamnia Tuckerman |
| GUID | urn:lsid:indexfungorum.org:names:403133 |
| Citation | 1883 Bull. Torrey Bot. Club 10: 22 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pyrenothamnia spraguei Tuckerman |
| Identification made in | [no date] (4) |