| Name | Mimosa tricephala var. nelsonii (B. L. Robinson) Chehaibar & R. Grether |
| Authorship | (B. L. Robinson) Chehaibar & R. Grether |
| Rank | Variety |
| Placed in | Mimosa tricephala Schlechtendal & Chamisso |
| Citation | 2000 Novon 10: 31 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Mimosa tricephala var. nelsonii (B. L. Robinson) Chehaibar & R. Grether |
| Identification made in | 2016 (1) |