knotweed, bistorta officinalis in spring. bistorta officinalis meadow european bistort in bloom. europe. static.

beautiful bistort bistorta bloom blooming blossom blossoming botanic botanical botany bouquet bunch closeup colorful common daylight detail easterledges european field flora floral flower grass green growth light meadow nature officinalis outdoor pale persicaria pink plant polygonaceae polygonum purple season snakeroot snakeweed spike spring stem summer violet wild europe