| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Qualea suprema Ducke | W. A. Ducke RB-24161 16 Dec 1931 | Brazil. Amazonas. Rio Curicuriary affl. Rio Negro. | isolectotype | 1018 |  |
| Qualea suprema Ducke | W. A. Ducke 336 24 Nov 1936 | Brazil. Amazonas. Rio Curicuriary affl. Rio Negro, super cataractas, ad ripas inundabilis. | 02026842 |  | |
| Qualea suprema Ducke | J. M. Poole 1992 with Lúcia Alencar, William R. Buck, Olga Yano, Rudolf M. Schuster, Evandro Soares, José Ramos, Corme Damião A. Mota & Lemuel Pereira Gomes, 13 Jul 1979 | Brazil. Amazonas. Along Rio Curicuriari. | 02026843 |  | |
| Qualea suprema Ducke | K. Kubitzki 79-181 with C. E. Calderón & H.-H. Poppendieck, 08 Sep 1979 | Brazil. Amazonas. Rio Negro, Rio Curicuriary, 10 Km upstream of mouth. | 02026844 |  | |
| Qualea suprema Ducke | M. L. Alencar 491 with William R. Buck, Olga Yano, Rudolf M. Schuster, Jackie M. Poole, Evandro Soares, José Ramos, Cosme Damião A. Mota and Lemuel Pereira Gomes, 07 Jul 1979 | Brazil. Amazonas. Collected along the Rio Negro between Manaus and São Gabriel, along Rio Marié near Serra Ximaio. | 02026845 |  | |
| Qualea suprema Ducke | 04864030 |  |