| Name | Horkelia kingii (S. Watson) Rydberg |
| Authorship | (S. Watson) Rydberg |
| Rank | Species |
| Placed in | Horkelia |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Horkelia kingii (S. Watson) Rydberg |
| Identification made in | [no date] (1) |