Scientific name: Spilanthes acmella, syn. Spilanthes oleracea, syn. Acmella oleracea
Common names: Toothache plant, eyeball plant, electric daisy, buzz buttons
Family: Asteraceae
Native Range: Unknown. Naturalized in Asia, Africa, and South America.
May 2, 2015
Oakleaf Woods
Charlotte, NC
June 9, 2014
