''Nicotiana plumbaginifolia'' is a species of

tobacco plant ''Nicotiana'' () is a genus of herbaceous plants and shrubs in the family Solanaceae, that is indigenous to the Americas, Australia, Southwestern Africa and the South Pacific. Various ''Nicotiana'' species, commonly referred to as tobacco plants ...

known as Tex-Mex tobacco. The species epithet, "plumbaginifolia", is from the leaves bearing similarity to those of the genus ''

Plumbago ''Plumbago'' is a genus of 10–20 species of flowering plants in the family Plumbaginaceae, native to warm temperate to tropical regions of the world. Common names include plumbago and leadwort (names which are also shared by the genus '' Cerat ...

''.Florida Keys Wildflowers: A Field Guide to Wildflowers, Trees, Shrubs, and Woody Vines of the Florida Keys By Roger L. Hammer

References

plumbaginifolia Tobacco {{Solanales-stub