species 5,238 observations

Narrow-leaved Pepperwort

Lepidium ruderale

Field notes

Lepidium ruderale is species of flowering plants in the mustard or cabbage family, Brassicaceae. It is native to temperate Asia and northern and eastern Europe. It has also naturalized in southwestern Europe and North America. Its common names include roadside pepperweed, narrow-leaved pepperwort, narrow-leaf pepperwort, and peppergrass.

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6 native animals
supported in the US

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

From USDA PLANTS.