common yarrow or achillea millefolium flowering plant with the inflorescence that contains ray violet flowers growing in home

common yarrow achillea millefolium plumajillo herbal militaris gordaldo nosebleed plant old mans pepper devils nettle sanguinary soldiers woundwort seal leaf erect herbaceous perennial flowering inflorescence four nine phyllaries ray disk violet flowers white center surrounded green spirally evenly stem leaves growing local home garden warm sunny summer day flower nature flora purple spring bloom blossom blooming