two bunches of common yarrow or achillea millefolium perennial flowering plants with bunches of small violet open blooming flowers

achillea blooming bunches center common day devils erect flowering flowers garden gordaldo green herbaceous herbal leaf leaves local mans militaris millefolium nettle nosebleed old open pepper perennial plant planted plants plumajillo sanguinary seal small soldiers summer sunny surrounded thousand two violet warm white woundwort yarrow