Origin of hydrastis
Examples from the Web for hydrastis
The Hydrastis canadensis has also peculiar claims as a bitter stomachic.
The name, in view of the small content of hydrastis, is misleading.
I procured four years ago several pounds of green Hydrastis root from a digger and set them out in three different patches.Ginseng and Other Medicinal Plants|A. R. (Arthur Robert) Harding
The addition of the extracts of aconite, hydrastis and viburnum prunifolium is likewise unfortunate.
Hydrastis canadensis, or Canadian yellow root, is a valuable bitter, and furnishes a useful yellow dye.The Commercial Products of the Vegetable Kingdom|P. L. Simmonds