White vervain

Verbena urticifolia

Habitat:
   Light: sun -light shade
   Moisture: mesic

   Height: 3 -6 ft.
   Flowering Time: late summer

Notes: a short-lived (weedy) perennial; spreads well from seed in bare soil; small white flowers on wide-spreading, branches at the top in late summer.

   Range in Michigan: SE,SW,UP