Balsamorhiza sagittata (Pursh) Nutt.
Engl.: arrowleaf balsamroot, Oregon sunflower.
Classic texts: Sturtevant 1919.
Henriette's herbal blog: An enormous plant, but which species?
Flowering plant. Gothenburg bot.g., Sweden. Planted. 2005-06-08.
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Plant Healer Magazine: Very relevant to the practitioner.
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