solanaceous

Of or belonging to the nightshade family.

Belonging to the Solanaceæ.

Of or pertaining to plants of the natural order Solanaceæ, of which the nightshade (Solanum) is the type. The order includes also the tobacco, ground cherry, tomato, eggplant, red pepper, and many more.

Pertaining to the order Solanaceae, which includes the nightshades.

of or relating to plants of the family Solanaceae (the potato family)