| Name | Onosma waddellii var. brachyclinum I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Onosma waddellii Duthie |
| Citation | 1951 J. Arnold Arbor. 32: 345 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Onosma waddellii var. brachyclinum I. M. Johnston |
| Identification made in | [no date] (1) |