| Name | Chamaecrista rotundifolia var. grandiflora (Bentham) H. S. Irwin & Barneby |
| Authorship | (Bentham) H. S. Irwin & Barneby |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Chamaecrista rotundifolia (Persoon) Greene |
| GUID | urn:lsid:ipni.org:names:54724-2 |
| Citation | 1982 Mem. New York Bot. Gard. 35: 732 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Chamaecrista rotundifolia var. grandiflora (Bentham) H. S. Irwin & Barneby |
| Identification made in | [no date] (1), 1997 (2) |