| Collector | Stoffers, A.L. |
| Number | 428 |
| Collected with | Gorts-van Rijn, A.R.A. ter Welle, B.J.H.; Bonsen, K.J. |
| Country | Guyana |
| Subpart | Rupununi Savanna |
| County | |
| Locality | Aishalton, behind Aishalton Hospital. Along savanna pond on clay |
| Coordinates | 2° 30' N 59° 15' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1982/11/18 |
| End date | 1982/11/18 |
| Family | Annonaceae |
| Identification | Guatteria schomburgkiana Mart. |
| Determined by | Uwe Scharf |
| Identification qualifier | |
| Field notes | Tree to 4 m tall; sepals & petals green; anthers orange |
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