| Collector | Prance, G.T. |
| Number | 20528 |
| Collected with | D.G.Campbell, J.C.Oliveira, J.F.Ramos, O.P.Monteiro |
| Country | Brazil |
| Subpart | Amazonas |
| County | |
| Locality | Manaus-Porto-Velho Highway. Km. 246, 4 km S of Igapo Acu. Forest terra firme |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1970/03/14 |
| End date | 0/03/14 |
| Family | Annonaceae |
| Identification | Guatteria punctata (Aubl.)Howard |
| Determined by | Dr. Paul Maas |
| Identification qualifier | |
| Field notes | Tree, 18m x 20 cm diameter. Corolla reddish-purple |
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