| Collector | Prance, G.T. |
| Number | 17839 |
| Collected with | C.C.Berg,F.A.Bisby, W.C.Steward. O.P.Monteiro, J.F.Ramos |
| Country | Brazil |
| Subpart | Amazonas |
| County | |
| Locality | 2 km. Below mouth of Rio Brancinho. |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1973/09/12 |
| End date | 1973/09/12 |
| Family | Fabaceae |
| Identification | Zygia racemosa (Ducke) Barneby & J.W.Grimes |
| Determined by | |
| Identification qualifier | |
| Field notes | Forest on terra firme. Tree 30m. X 50 cm. Diameter. Buds green. "Angelim rajada" |
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