| Name | Horkelia congesta Douglas ex Hooker |
| Authorship | Douglas ex Hooker |
| Rank | Species |
| Placed in | Horkelia |
| Contains | Horkelia congesta subsp. nemorosa D. D. Keck |
| GUID | urn:lsid:ipni.org:names:30102056-2 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Horkelia congesta Douglas ex Hooker |
| Identification made in | [no date] (15), 1938 (1), 2006 (1) |