The "At-Risk" list is a list of herbs agreed upon by the UPS board of directors. it consists of herbs that are broadly used in commerce that, due to over-harvest or loss of habitat, or by nature of their innate rareness or sensitivity are at risk or of a significant decline in numbers within their current range.

American Ginseng (Panax quinquefolius)
Black Cohosh (Actea racemosa)
Bloodroot (Sanguinaria canadensis)
Blue Cohosh (Caulophyllum thalictroides)
Echinacia (Echinacea spp.)
Eyebright (Euphrasia spp.)
False Unicorn Root (Chamaelirium luteum)
Goldenseal (Hydrastis canadensis)
Lady's Slipper Orchid (Cypripedium spp.)
Lomatium (Lomatium dissectum)
Osha (Lingusticum porteri, L. spp.)
Peyote (Lophophora williamsii)
Slippery Elm (Ulmus rubra)
Sundew (Drosera spp.)
Trillium, Beth Root (Trillium spp.)
True Unicorn (Alteris farinosa)
Venus' Fly Trap (Dionaea muscipula)
Virginia Snakeroot (Aristolochia serpentaria)
Wild Yam (Dioscorea villosa, D. spp.)

Please see the Herb Analogues section (linked above) for alternatives to these threatened plants.