https://stream.echo6.co/videos/watch/6e0b6d8a-f37d-4a8d-9a4f-40bd9e36bf2f Sam Coffman talks about his own background, the school and curriculum, practical herbalism, "social media diagnosis and treatment advice." and two amazing medicinal plants: Oregon Grape and Desert Barberry. Audio, video and PDF of the slides can be found at the videocast home page - http://herbalmedics.libsyn.com/herbal-medics-videocastpodcast-1 Wed, 22 Apr 2026 04:33:53 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/6e0b6d8a-f37d-4a8d-9a4f-40bd9e36bf2f All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.