American Pennyroyal — synonyms, definition
1. American pennyroyal (Noun)
2 synonyms
Hedeoma pulegioides pennyroyal
1 definition
American pennyroyal (Noun) — Erect hairy branching American herb having purple-blue flowers; yields an essential oil used as an insect repellent and sometimes in folk medicine.
2 types of
herb herbaceous plant
2 parts
hedeoma oil pennyroyal oil
2 parts of
Hedeoma genus Hedeoma