Perennial Pepperweed

Perennial Pepperweed (Lepidium latifolium L.)

Growth Habit:  Erect perennial, numerous stems, spreading by seed
and deep-seated rootstocks.

Leaves:  Alternate, lance shaped, bright green to gray-green, waxy,
smooth to toothed margins, basal leaves larger than upper leaves.

Stems:  Branched, smooth, waxy, 1-3 feet tall.

Flowers:  Raceme of small white flowers in dense clusters near
branch ends.

Roots:  Deep-seated and spreading.

Seeds:  Small, rounded, flattened, slightly hairy, 1/16" long,
reddish brown.

Other:  Deep roots make it difficult to control.