Goldenseal
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Goldenseal, also called orangeroot or yellow puccoon, is a perennial herb in the buttercup family Ranunculaceae, native to North America. It may be distinguished by its thick, yellow knotted rootstock
Hydrastis canadensis
Goldenseal in flower
Goldenseal in fruit
Berberis aquifolium
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Berberis aquifolium, the Oregon grape, holly-leaved barberry, or Mahonia, is a North American species of flowering plant in the family Berberidaceae. It is an evergreen shrub growing up to 3 metres ta
Goldenseal
…organically cultivated. There are several berberine-containing plants that can serve as useful alternatives, including Chinese coptis, yellowroot or Oregon grape root. According to the American Cancer Society, "Goldenseal can have toxic side effects, and high doses can cause death…
Mahonia aquifolium
Flowers
Fruit clusters
Close-up of fruits