verbascum thapsus, great mullein or common mullein

astringent background beautiful before binnial blooms cluster countryside courmarin detail dicotyledonous dye dyeing early emollient flower flowers for furry glycosides great herb herbal large leaves medicinal mucilage mullein natural nature organic outside plant remedies remedy rosette round saponins small spring tall taproot thapsus the thick this torch used verbascum weed weedy wild with yellow