medicinal plant from my garden: verbascum nigrum black mullein open flowers and green leafs on white background

active background black bloom blossom close closed closeup common dark details disease drug effect flower fresh from front frontside great green healing healthy herb herbs homeopathic ingredient isolated kapara nigskerze leaf leafs medicine mullein natural nigrum open organic photo phytotherapy plant remedies remedy schwarze side sideways single stem studio top verbascum view white yellow