Blue Curls: Heart-of-the-Earth: Brunella.
Prunella vulgaris. Mint Family. June - Sept.
Found in fields, waste places, along roadsides, throughout the United States. Naturalized from Europe.
Tiny, purple, varying to white, lower lip slightly fringed, borne in a dense head, terminating stem 6 - 12 inches high.
Opposite, oblong, narrowed toward the tip, slightly toothed.