lush green leaves of common comfrey for natural background, also called symphytum officinale or beinwell

abstract alternate alternative and background backgrounds beauty biology blooming botanic botany bright care close color comfrey common flora foliage fresh gardening green growth health healthcare healthy herb herbal homeopathy ingredient leaf leave leaves medical medicine nature officinale organic outdoor outdoors plant prickly rheumatism sustainability sustainable symphytum textures treatment vibrant wallpaper