| 1 | Native | Southern America | Brazil | Brazil | Acre | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 1 | Native | Southern America | Brazil | Brazil | Amazonas | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 1 | Native | Southern America | Brazil | Brazil | Pará | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 1 | Native | Southern America | Brazil | Brazil | Sergipe | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 1 | Native | Southern America | Central America | Panama | | | |
| 1 | Native | Southern America | Northern South America | Venezuela | | | |
| 1 | Native | Southern America | Western South America | Bolivia | | | Badillo, V. M. 1971. Monografia de la familia Caricaceae Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Colombia | Antioquia | | Carvalho, F. A. & S. S. Renner. 2012. A dated phylogeny of the papaya family (Caricaceae) reveals the crop's closest relatives and the family's biogeographic history. Molec. Phylogenet. Evol. 65:46-53. |
| 1 | Native | Southern America | Western South America | Colombia | Cauca | | Carvalho, F. A. & S. S. Renner. 2012. A dated phylogeny of the papaya family (Caricaceae) reveals the crop's closest relatives and the family's biogeographic history. Molec. Phylogenet. Evol. 65:46-53. |
| 1 | Native | Southern America | Western South America | Ecuador | Cotopaxi | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | El Oro | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Esmeraldas | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Guayas | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Los Ríos | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Manabí | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Morona Santiago | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Napo | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Pastaza | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Pichincha | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Ecuador | Tungurahua | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 Note: = Carica microcarpa Jacq. |
| 1 | Native | Southern America | Western South America | Peru | Huánuco | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 Note: = Carica microcarpa subsp. microcarpa |
| 1 | Native | Southern America | Western South America | Peru | Junín | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 Note: = Carica microcarpa subsp. microcarpa |
| 1 | Native | Southern America | Western South America | Peru | Loreto | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 Note: = Carica microcarpa subsp. microcarpa |
| 1 | Native | Southern America | Western South America | Peru | San Martín | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 Note: = Carica microcarpa subsp. microcarpa |
| 1 | Native | Southern America | Western South America | Peru | Ucayali | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 Note: = Carica microcarpa subsp. microcarpa |