| Ecuador | | | Lawesson, J. E., H. Adsersen & P. Bentley | 1987 | An updated and annotated check list of the vascular plants of the Galapagos Islands | Rep. Bot. Inst. Univ. Aarhus | 16: 1–74 |
| Ecuador | | | Porter, D. M. | 1983 | Vascular plants of the Galapagos: Origins and dispersal | Patt. Evol. Galapagos Org. | 33–54 |
| Ecuador | | | Wiggins, I. L. & D. M. Porter | 1971 | (none) | Fl. Galápagos Isl. | 1–998 |
| Ecuador | Galapagos | | Wiggins, I. L. & D. M. Porter | 1971 | (none) | Fl. Galápagos Isl. | 1–998 |
| Ecuador | Galapagos | | Lawesson, J. E., H. Adsersen & P. Bentley | 1987 | An updated and annotated check list of the vascular plants of the Galapagos Islands | Rep. Bot. Inst. Univ. Aarhus | 16: 1–74 |
| Ecuador | Galapagos | | Porter, D. M. | 1983 | Vascular plants of the Galapagos: Origins and dispersal | Patt. Evol. Galapagos Org. | 33–54 |
| Ecuador | Galapagos | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Mexico | Michoacán | | Martínez, M., O. Vargas-Ponce, A. Rodríguez Contreras, F. Chiang Cabrera & S. Ocegueda | 2017 | Solanaceae family in Mexico | Bot. Sci. | 95(1): 131–145 |
| Mexico | Puebla | | Martínez, M., O. Vargas-Ponce, A. Rodríguez Contreras, F. Chiang Cabrera & S. Ocegueda | 2017 | Solanaceae family in Mexico | Bot. Sci. | 95(1): 131–145 |
| Peru | | | Macbride, J. F. | 1962 | Solanaceae | Publ. Field Mus. Nat. Hist., Bot. Ser. | 13(5B/1): 3–267 |
| Peru | Cajamarca | | Macbride, J. F. | 1962 | Solanaceae | Publ. Field Mus. Nat. Hist., Bot. Ser. | 13(5B/1): 3–267 |
| Peru | Lima | | Macbride, J. F. | 1962 | Solanaceae | Publ. Field Mus. Nat. Hist., Bot. Ser. | 13(5B/1): 3–267 |
| Peru | Piura | | Macbride, J. F. | 1962 | Solanaceae | Publ. Field Mus. Nat. Hist., Bot. Ser. | 13(5B/1): 3–267 |