| 1 | Native | Southern America | Western South America | Bolivia | La Paz | n. | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 1 | Native | Southern America | Western South America | Ecuador | Cañar | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Chimborazo | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 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 |
| 1 | Native | Southern America | Western South America | Ecuador | Imbabura | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 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 |
| 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 |
| 1 | Native | Southern America | Western South America | Peru | Amazonas | | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 1 | Native | Southern America | Western South America | Peru | Ancash | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Cajamarca | | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 1 | Native | Southern America | Western South America | Peru | Huancavelica | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Huánuco | | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 1 | Native | Southern America | Western South America | Peru | Junín | | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 1 | Native | Southern America | Western South America | Peru | Lambayeque | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Lima | | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 1 | Native | Southern America | Western South America | Peru | Puno | | Goodspeed, T. H. 1954. The genus Nicotiana. Chron. Bot. 16:351-356. Note: mentions that this species might have been the first cultivated & commercialized during US colony period |
| 2 | Cultivated | | | | | also cult. | |
| 4 | Naturalized | | | | | natzd. elsewhere | |