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186 products
We use Parietaria judaica and Parietaria officinalis interchangeably in our extracts, and these are the only Parietaria species we work with. A thorough review of the botanical literature suggests that P. judaica is likely a subspecies or phenotypic variant of P. officinalis, with minimal genetic distinction between them. While they may differ slightly in growth habit, their traditional uses are functionally identical. Our Parietaria tincture currently incorporates both species.