RH (AHG)
Robert Rogers is a retired clinical herbalist and student of plant and mushroom medicine for over 50 years. He taught herb/mushroom medicine at Grant McEwan University and the Northern Star College of Mystical Studies for over 26 years. He was an assistant clinical professor in family medicine at the U of Alberta for a dozen years. He is the author of 65 books, numerous peer-reviewed articles and on the editorial board of the International Journal of Medicinal Mushrooms. Robert continues to research and write, and has three books on medicinal lichens, mosses and ferns being published in 2025-26 by Inner Traditions.