Here's a nice website:
https://www.unitedplantsavers.org/
Our Mission:
United Plant Savers' mission is to protect native medicinal plants of the United States and Canada and their native habitat while ensuring an abundant renewable supply of medicinal plants for generations to come.
They have this list of "at risk" herbs, that are becoming endangered in the wild:
“At-Riskâ€
- rainbowgardener
- Super Green Thumb
- Posts: 25279
- Joined: Sun Feb 15, 2009 6:04 pm
- Location: TN/GA 7b
- Sage Hermit
- Green Thumb
- Posts: 532
- Joined: Fri Mar 13, 2009 4:20 pm
- Location: Finlaysen, MN Coniferous Forest