Genus Nicotiana
Genus Nicotiana Introduction Genus Nicotiana, also known as tobacco, is a group of flowering plants belonging to the nightshade family, Solanaceae. These plants are native to the Americas and have been cultivated for centuries for their leaves, which are used for smoking, chewing, and snuffing. The genus Nicotiana comprises over 70 species, with Nicotiana tabacum … Read more