| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Protium neglectum Swart | D. B. Fanshawe 3979 17 Apr 1943 | Guyana. Groete Creek. Lower Essequibo R. | 05174230 | ||
| Protium neglectum Swart | B.W. 539 30 Jun 1922 | Suriname. Kaboera. | 04056521 |  | |
| Protium neglectum Swart | 05059580 |  | |||
| Protium neglectum var. robustum Swart | J. A. Steyermark 88102 15 Dec 1960 | Venezuela. Bolívar. Sierra Imataca. Cerro La Reforma, above junction of Río Reforma with Rio Toro (Rio Grande), between Rio La Reforma and Puerto Rico, north of El Palmar. | 02384350 |  | |
| Protium neglectum Swart | A. C. Smith 2582 21-26 Nov 1937- 12 Feb 1938 | Guyana. Basin of Kuyuni River (Essequibo tributary), about 150 miles from month. | 05174231 | ||
| Protium neglectum Swart | R. B. Foster 5950 27 Nov 1980 | Peru. Madre de Dios. Manu Prov. Rio Manu: Cocha Cashu Station. | 04220034 |  | |
| Protium neglectum Swart | R. B. Foster 2643 17 Aug 1973 | Peru. Madre de Dios. Manu Prov. Parque Nacional de Manu; in forest near Cocha Cashu station on an old ox-bow lake of the Rio Manu. | 04220033 |  | |
| Protium neglectum var. tenuifolium Swart | D. B. Fanshawe F1243 17 Apr 1943 | Guyana. British Guiana: Groete Creek, Lower Essequibo River. Groete Creek, lower Essequibo River. | 02384348 |  |