Bastard Pennyroyal Apr 2026

Bastard pennyroyal is most easily identified by its unique flowers and growth habit:

This plant is a specialist for harsh, well-drained environments: Trichostema dichotomum (Bastard pennyroyal) bastard pennyroyal

It is a relatively short annual, typically growing between 6 to 18 inches tall. Habitat and Ecology Bastard pennyroyal is most easily identified by its