"Adulteration in the Herbal Market" with Robyn Klein, M.Sc.
PLEASE JOIN US IN WELCOMING ROBYN KLEIN, M.SC. ON THURSDAY, APRIL 23RD, 2026 AT 4PM PACIFIC/5PM MOUNTAIN/6PM CENTRAL/7PM EASTERN
The herb product industry is exploding around the world. Demand sometimes outweighs available product. Sometimes it’s an innocent case of misidentification. Which herbs are being found to have been adulterated and why? Explore the adulteration cases and find out how you can spot adulterated herb material or product.
Lemon balm could be one of these three being sold. How would you know?
Photo courtesy of Robyn Klein, M.Sc.
Robyn has over 20 years of experience teaching herbal medicine, medical botany, and plant identification. Primary teacher: Michael Moore (1995). Currently teaching a few short-term, plant courses to K-12 teachers, as well as herbalists. Active member of Lilium Initiative and the Montana Native Plant Society. Her gardens are full of natives as well as unusual plants from around the world. Rather than harvest from the wild, Robyn encourages everyone to grow useful plants.
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REGISTRATION FOR THIS EVENT WILL CLOSE ON APRIL 23RD, 2026 AT 12:00 PM PACIFIC TIME


















