| Collector | Jansen-Jacobs, M.J. |
| Number | 791 |
| Collected with | B.J.H. ter Welle; A.R.A. Görts-van Rijn; R.C. Ek |
| Country | Guyana |
| Subpart | Upper Takutu-Upper Essequibo |
| County | |
| Locality | Kanuku Mts., Slope of Nappi Mt., Camp 2. Forest. |
| Coordinates | 3° 20' N 59° 34' W |
| Minimum elevation (m) | 450 |
| Maximum elevation (m) | 450 |
| Start date | 1987/11/09 |
| End date | 1987/11/09 |
| Family | Annonaceae |
| Identification | Annona exsucca Dunal |
| Determined by | Dr. Paul Maas |
| Identification qualifier | |
| Field notes | Tree, 4 m. Leaves glaucous below. Sepals and petals pale yellow. Petals inside at base purple. Young fruits globose, 1 cm in diam., green. Woodnr. U 32126; Flower in alc. |
|