Controversial Coneflower
Echinacea pallida and echinacea purpurea photos are by Mimi Kamp, echinacea augustifolia photo by an unknown photographer, all courtesy of the Southwestern School of Botanical Medicine at http://www.swsbm.com/HOMEPAGE/HomePage.h...
The copyright of the article Controversial Coneflower in Historical Plants is owned by Audrey Stallsmith. Permission to republish Controversial Coneflower in print or online must be granted by the author in writing.
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