| Name | Horkelia tridentata Torrey |
| Authorship | Torrey |
| Rank | Species |
| Placed in | Horkelia |
| Contains | Horkelia tridentata subsp. flavescens (Rydberg) D. D. Keck |
| GUID | urn:lsid:ipni.org:names:124054-2 |
| Citation | 1857 Pacific Railr. Rep. 4, Pt. 5, No. 4 (Whipple) 84 |
| Holdings | 42 Specimens held in the Harvard University Herbaria identified as Horkelia tridentata Torrey |
| Identification made in | [no date] (36), 1938 (2), 2013 (4) |
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