| Name | Horkelia tenuiloba (Torrey) A. Gray |
| Authorship | (Torrey) A. Gray |
| Rank | Species |
| Placed in | Horkelia |
| GUID | urn:lsid:ipni.org:names:124051-2 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Horkelia tenuiloba (Torrey) A. Gray |
| Identification made in | [no date] (8), 1938 (1), 1988 (8) |