European Scientific Cooperative On Phytotherapy. ESCOP monographs The Scientific Foundation for Herbal Medicinal Products. Online series. Echinaceae angustifoliae radix (Narrow-leaved coneflower root). Exeter: ESCOP; 2019. Download monograph (pdf) … [Read more...] about Echinaceae angustifoliae radix (Narrow-leaved coneflower root) – Online consultation