| First Collector | Serie | Number | Collecting date | Admin Unit | Accepted name | Pheno | ||
|---|---|---|---|---|---|---|---|---|
| Henkel T.W. | 6582 | 1998–5–24 | Guyana - Potaro-Siparuni | Dicymbe alstonii Sandwith | (fl.) | |||
| Maas P.J.M. | 7141 | 1988–8–25 | Guyana - Upper Demerara-Berbice | Dicymbe alstonii Sandwith | (fl.) | |||
| ter Steege H. | 477 | 1988–8–25 | Guyana - Upper Demerara-Berbice | Dicymbe alstonii Sandwith | (fl.) |
