Snowdrop Anemone or Windflower blooms in April, with single 5-sepaled white flowers on delicate stems above the dissected green foliage. The single flowers have showy yellow anthers in the cupped center and are lightly fragrant. Anemone sylvestris spreads by rhizomes to make an attractive underplanting groundcover, and is an excellent naturalizer in woodland settings. The lovely flower display is followed by interesting wooly seedheads. Repeat bloom may occur in the cooler weather of early autumn.