Growing At-Risk Medicinal Herbs (Cultivation, Conservation and Ecology), Second Edition Written by Richo Cech and illustrated by Sena Cech. This second edition was rewritten and published in 2017. A compendium of information about 20 native herbs of North America and Hawaii, with an emphasis on conservation through cultivation.
Amazing book, a must have if you're interested in growing: black cohosh, bloodroot, blue cohosh, echinacea, American ginseng, goldenseal, kava kava, lady's slipper orchid, lomatium, osha, peyote, slippery elm, stillingia, sundew, trillium, false unicorn, true unicorn, Venus flytrap, Virginia snakeroot, or American wild yam. This book is useless if you aren't interested in these.
An amazing book if you are hoping to grow at-risk medicinal plants in your garden or the land you are on. Incredible detail and advice about growing various at-risk medicinal herbs across the United States.