| Bonafousia undulata (Vahl) A.DC. | J. C. Lindeman 332 | Suriname. area of Kabalebo area of Kabalebo Dam project, distr. Nickerie, 4° - 5° NB, 57°30' - 58°. Forest W of road km 25.3. | | 4183215 |  |
| Bonafousia undulata (Vahl) A.DC. | H. S. Irwin 54924 | Suriname. Wilhelmina Gebergte. Common on forested lower slopes of Frederik Top, 3 km s. of Juliana Top. | | 4183221 |  |
| Bonafousia undulata (Vahl) A.DC. | H. S. Irwin 54927 | Suriname. Wilhelmina Gebergte. On forested lower slopes Frederik Top, 3 km s. of Juliana Top. | | 4183222 |  |
| Bonafousia undulata (Vahl) A.DC. | H. S. Irwin 55088 | Suriname. On forested slopes 1.5 km southeast of Juliana Top, near headwaters of West Rivier. | | 4183217 |  |
| Bonafousia undulata (Vahl) A.DC. | B. Maguire 55709a | Suriname. Zuid Rivier, ca 2 km above confluence with Lucie Rivier. | | 4183220 |  |
| Bonafousia undulata (Vahl) A.DC. | B. Maguire 57648 | Suriname. Wilhelmina Mts., Kayser Airstrip, Zuid Rivier, ca 45 km above confluence of Lucie Rivier. | | 4183216 |  |
| Bonafousia undulata (Vahl) A.DC. | P. Acevedo-Rodríguez 5792 | Suriname. Tumuc Humac Mts. Talouakem, first base camp. | | 04183156 |  |
| Bonafousia undulata (Vahl) A.DC. | Y. Fernandez 421 | Venezuela. Bolívar. Sucre Mun. Peniplanicie y lomeríos ubicados al sur-este de Pie de Salto (Río Caura), aprox. a 20 en helicópt. | | 4183203 |  |
| Bonafousia undulata (Vahl) A.DC. | T. D. McDowell 2346 | Guyana. Berbice-Corentyne Region: Along banks of Corentyne River, above Cow Falls, near Baba Grant sawmill. | | 4183157 |  |
| Bonafousia undulata (Vahl) A.DC. | P. J. M. Maas 5912 | Guyana. Mabura Hill. | | 4183163 |  |
| Bonafousia undulata (Vahl) A.DC. | P. J. M. Maas 5929 | Guyana. Mabura Hill. | | 4183162 |  |
| Bonafousia undulata (Vahl) A.DC. | J. J. Pipoly 7592 | Guyana. Upper Demerara. Mabura Hill area. | | 4183158 |  |
| Bonafousia undulata (Vahl) A.DC. | J. J. Pipoly 8530 | Guyana. Upper Demerara. Mabura Hill. | | 4183170 |  |
| Bonafousia undulata (Vahl) A.DC. | J. J. Pipoly 8651 | Guyana. Upper Demerara. Mabura Hill; Imbo Valley. | | 4183159 |  |
| Bonafousia undulata (Vahl) A.DC. | B. Hoffman 1196 | Guyana. Upper Takutu-Upper Essequibo. S Pakaraima Mts, headwaters of "Shimeri Creek", 4-5 km E of Tipuru village. | | 4183164 |  |
| Bonafousia undulata (Vahl) A.DC. | L. J. Gillespie 2099 | Guyana. Cuyuni-Mazaruni. Aurora, along track 0-1 km S of camp. | | 4183171 |  |
| Bonafousia undulata (Vahl) A.DC. | L. J. Gillespie 2147 | Guyana. Cuyuni-Mazaruni. Aurora, along track 1-3 km S of Camp. | | 4183172 |  |
| Bonafousia undulata (Vahl) A.DC. | S. A. Mori 2630 | Guyana. Potaro-Siparuni. Iworkrama International Rainforest Reserve; Iwokrama Mts., summit of unnamed peak. | | 4183165 |  |
| Bonafousia undulata (Vahl) A.DC. | S. A. Mori 2574 | Guyana. Potaro-Siparuni. Iwokrama International Rainforest Reserve; Iwokrama Mts., near top of nunnamed peak. | | 4183167 |  |
| Bonafousia undulata (Vahl) A.DC. | S. A. Mori 1458 | Guyana. Potaro-Siparuni. Iwokrama Rainforest Reserve; Turtle transect, Essequibo River, km 0.1. | | 4183168 |  |