flowers stachys byzantina, gray flower background

background flower plant nature leaf gardening botany herb bloom gray park foliage ornamental perennial outdoors stachys byzantina garden texture decorative herbaceous lambsear medicinal bed silkylanate hairs woolly hedgenettle silverwhite lanata closeup lambs ear stem betony outdoor edging spring close bright color blossom botanical summertime fluffy wallpaper field floral ears silver carpet meadow succulent flowers