verbascum thapsus, the great mullein plant in the himalayan region of uttarakhand, india

verbascum thapsus great mullein himalayan wildflower medicinal plant uttarakhand india region tall herb herbal remedy traditional medicine flowering botanical garden native species yellow flowers biennial landscape beauty infusion wildlife habitat ecological importance biodiversity healing tea natural remedies edible leaves folklore flora folk properties plantbased ethnobotanical use knowledge sustainable harvesting floral display herbaceous wild mountainous conservation environmental awareness identification ecosystem preparations practices efforts ethnopharmacology meadow cactus india