| Name | Horkelia fusca var. tenella S. Watson |
| Authorship | S. Watson |
| Rank | Variety |
| Placed in | Horkelia fusca Lindley |
| GUID | urn:lsid:ipni.org:names:124008-2 |
| Citation | 1876 Bot. California 1: 181 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Horkelia fusca var. tenella S. Watson |
| Identification made in | [no date] (7), 1938 (1), 2012 (3) |