| Solanaceae | |
Nicotiana suaveolens var. excelsior
| J.M. Black | Trans. & Proc. Roy. Soc. South Australia 39: 835, t. 63, f. 2 and t. 70 | 1915 |
| Solanaceae | |
Nicotiana suaveolens var. longiflora
| Benth. | Fl. Austral. 470 | 1869 |
| Solanaceae | |
Nicotiana suaveolens var. parviflora
| Benth. | Fl. Austral. 4: 470 | 1869 |
| Solanaceae | |
Nicotiana suaveolens var. rosulata
| S. Moore | J. Linn. Soc., Bot. 34: 206 | 1898 |
| Solanaceae | |
Nicotiana suaveolens var. rotundifolia
| (Lindl.) Comes | Monogr. Nicot 42 | 1899 |
| Solanaceae | |
Nicotiana suaveolens var. undulata
| (Ruiz & Pav.) Comes | Monogr. Nicotiana 41 | 1899 |