| First Collector | Serie | Number | Collecting date | Admin Unit | Accepted name | Pheno | ||
|---|---|---|---|---|---|---|---|---|
| Clarke H.D. | 4421 | 1997–5–7 | Guyana - Upper Takutu-Upper Essequibo | Calycolpus surinamensis McVaugh | (fr.) | |||
| Jansen-Jacobs M.J. | 1879 | 1989–9–28 | Guyana - Upper Takutu-Upper Essequibo | Calycolpus surinamensis McVaugh | (fl.) | |||
| Jansen-Jacobs M.J. | 2907 | 1992–10–13 | Guyana | Calycolpus surinamensis McVaugh | (fl.) | |||
| Jansen-Jacobs M.J. | 2933 | 1992–10–15 | Guyana | Calycolpus surinamensis McVaugh | (fl.) |
