Spilanthes (Acmella oleracea)

Annual.
75 seeds per packet.

An unusual groundcover type plant, also known as toothache plant because it is used to numb portions of the mouth to relieve pain. True to its name, chewing on the flower buds has a bizarre effect on the palette that is difficult to describe, and must be experienced to be truly understood. Causes salivation and tingling throughout the mouth, unlike anything you have ever experienced. Only for the adventurous