Hydrastis Linnaeus. Goldenseal.
A monotypic genus, an herb, endemic to e. North America.
Ref: Ford (1997a) In Flora of North America Editorial Committee (1997); Tamura In Kubitzki, Rohwer, & Bittrich (1993). Show full citations.
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© Scott Ward | 
© Richard & Teresa Ware | Hydrastis canadensis CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Grant Morrow Parkins |