| Nicotiana | American and Asiatic aromatic herbs and shrubs with viscid foliage |
|---|---|
| Nicotiana | South American ornamental perennial having nocturnally fragrant greenish-white flowers |
| Nicotiana | evergreen South American shrub naturalized in United States |
| Nicotiana | tobacco plant of South America and Mexico |
| Nicotiana | tall erect South American herb with large ovate leaves and terminal clusters of tubular white or pink flowers |