Pennyroyal (Mentha pulegium)

Species information

Pennyroyal inflorescences © Tim Rich	Pennyroyals in flower © Ron D. Porley	Pennyroyals in flower © Bob Gibbons / www.ardea.com
Pennyroyal in flower © R. V. Lansdown	Pennyroyal growing with New Zealand pygmy weed (introduced invasive species) © Ro FitzGerald	Pennyroyals in flower © Ro FitzGerald
Pennyroyals in flower © Ro FitzGerald