Tubular flowers split into 2 lips. The upper lip is hooded and hairy. The lower, drooping lip has 3 lobes and purple spots. 6-10 flowers cluster at the top of the stem.
Bloom Times: August
Hollow Joe-Pye-Weed
Clusters of light purple to pink flowers on a stem with a white, waxy coating.
Hop Clover
Half-inch yellow flower heads with 20-30 tiny, pea-shaped flowers.
Hyssopleaf Thoroughwort
5- 10 inch wide clusters of white flowers at the branch tips. Leaves are narrow and linear.
Japanese Honeysuckle
The 2-lipped flowers have 5 petals joined into a 1- to 2-inch long tube. The flowers are paired and supported by two leafy bracts.
Japanese Mazus
Pale purple flowers with two lips. The lower lip is longer and has 3 lobes. It is white with yellow spots. The upper lip is darker purple.
Kidneyleaf Rosinweed
Clusters of yellow flowers with 6-12 petals. The kidney-shaped leaves grow up to 14 inches long and are at the base of the plant.
Kudzu
Aggressive, twining vine with fragrant magenta flowers. The cluster of flowers opens from bottom to top.
Large Buttonweed
Single small, white, cross-shaped flowers in between leaves.
Late-flowering Boneset
Spreading cluster of small white flowers. Leaves are long, drooping and sharply toothed.