| Name | Horkelia sericoleuca Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| Placed in | Horkelia |
| GUID | urn:lsid:ipni.org:names:725726-1 |
| Citation | 1898 Mem. Dept. Bot. Columbia Coll. 2: 144 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Horkelia sericoleuca Rydberg |
| Identification made in | [no date] (1), 2012 (1) |