| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Senna pneumatica H.S.Irwin & Barneby | A. C. Brade 17052 30 Sep 1941 | Brazil. Minas Gerais. Serra do Caparaó. Alt. 2200 m. | isotype | 4886 |  |
| Senna pneumatica H.S.Irwin & Barneby | G. G. Hatschbach 55524 with M. Hatschbach, J. M. Silva, 15 Jun 1991 | Brazil. Minas Gerais. Caparaó Mun. Parque Nacional do Caparaó, Camino ao Pico da Bandeira. | 00980989 |  |