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.

Kousa Dogwood

The true flower is the small green center. It is surrounded by 4 white, petal-like, 2-3 inch long bracts that are pointed at the ends. These white bracts are commonly mistaken for the actual flowers. Flowers bloom after the leaves emerge, while flowering dogwood (Cornus florida) flowers before the leaves.

Kudzu

Aggressive, twining vine with fragrant magenta flowers. The cluster of flowers opens from bottom to top.

Lanceleaf Coreopsis

Yellow-orange flowers with toothed petals, often growing in clumps. The leaves are linear with 1-2 lobes.

Large Yellow Vetch

Pea-shaped yellow to whitish flowers that are sometimes streaked with purple.

Leatherleaf Mahonia

3-6 inch spikes of yellow flowers. The leaves resemble holly leaves. There are 9-13 large leaflets, making the entire leaf 1-2 feet long. Fruit is a blue berry.

Lily Magnolia

Goblet-shaped or lily-shaped flowers. The petals are pink-purple on the outside and white on the inside.