Phyllis Hogan is an acclaimed herbalist and southwest ethnobotanist with over 40 years of experience practicing and teaching in the American Southwest. She and Michael Moore co-founded the Arizona Ethnobotanical Research Association, a nonprofit foundation committed to the investigation, documentation and preservation of traditional plant uses in Arizona and the greater southwest. She helped establish the Michael Moore Native Medicinal Garden at MNA as a place to continue teaching about native medicinal plants.