Three Herbs Michael Loved: Yerba Mansa, Yerba Santa and Osha with Greta de la Montagne, RH(AHG)

Join us live on May 6, 2026
from 5:00-6:30 PM PST (8:00-9:30 PM EST)
for this special Zoom Presentation

Do you love herbs and their many uses? Are you looking for trustworthy, in-depth resources on medicinal plants—or hoping to deepen your understanding of Michael Moore’s work and the rich tradition of early Western botanical medicine?

The cost for this event is sliding scale $30-$50. Early registration, $20 until April 10. We ask that you make your donation here after registration.

Join Greta de la Montagne, RH(AHG), SWSBM ’92 for an engaging live online class exploring three of Michael Moore’s favorite Southwest herbs: Yerba Santa (Eriodictyon angustifolia), Yerba Mansa (Anemopsis californica), and Osha (Ligusticum porterii). These powerhouse plants have long been valued in herbal traditions, and Greta will bring them to life through both practical application and historical context.

In addition to teaching these herbs, Greta will guide participants through the newly replatformed SWSBM.org website—demonstrating how to access Michael’s extensive body of freely available work, including his full video course, herb folios, distribution maps, and research resources from the eclectic medicine era. She will also introduce new learning tools, including an interactive software designed to help practitioners and students apply the constitutional Excess and Deficiency model for both clinical practice and everyday wellness.

Greta is a longtime clinical herbalist, massage therapist, Ayurvedic Lifestyle Counselor, SWSBM graduate (1992), and co-directs the nonprofit SWSBM organization dedicated to preserving and sharing Michael Moore’s legacy as a pioneer of Western herbalism. She brings decades of experience in clinical practice, teaching, and ethnobotanical research, along with a deep commitment to accessible herbal education.

This class is open to all levels of interest and experience, from curious beginners to practicing herbalists. It is the second live class in a series that celebrates Michael Moore and his contributions to North American and Western Herbalism.

Join us in exploring these remarkable plants and the enduring legacy of one of Western herbalism’s most influential teachers.

For more information contact us here. 100% of the proceeds from this class are tax deductible and go to supporting Michael’s legacy through SWSBM, a 501C3.