close up white flowers of common yarrow also known as western yarrow

flower plant wildflower nature grass meadow herb leaf prairie blossom shrub wildlife green produce branch lawn autumn achillea millefolium background beautiful beauty bloodwort bloom blooming botany close closeup common yarrow devil's nettle ecology field flora garden healing macro medical milfoil natural nosebleed old man's pepper outdoor petal season soldier's woundwort spring summer thousand-leaf thousand-seal western white wild flowers gordaldo