| Name | Calea ternifolia var. nelsonii (B. L. Robinson & Greenman) Wussow & Urbatsch |
| Authorship | (B. L. Robinson & Greenman) Wussow & Urbatsch |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Calea ternifolia Kunth |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calea ternifolia var. nelsonii (B. L. Robinson & Greenman) Wussow & Urbatsch |
| Identification made in | 1981 (1) |