the most important medicinal plants

aloe alternative arnica background banner berry blossom bowls buckthorn calendula ceramic chamomile collage coltsfoot comfrey dandelion drops echinacea elder floral flower flowers ginkgo green healing health heart herb herbal homeopathy hops horsetail important john lavender leaves linden linum many medical medicinal medicine most nature panorama plant plants sage sallow salvia sea set shape slate tea thorn thyme valerian vera viola water white wood wooden wort yarrow