| Name | Brongniartia proteranthera L. B. Smith & B. G. Schubert |
| Authorship | L. B. Smith & B. G. Schubert |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Brongniartia |
| GUID | urn:lsid:ipni.org:names:37235-2 |
| Citation | 1939 Contr. Gray Herb. ser. 2, 127: 22 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Brongniartia proteranthera L. B. Smith & B. G. Schubert |
| Identification made in | [no date] (1), 1984 (1) |