genus

Pennycress

Noccaea

Field notes

Noccaea is a genus of flowering plants in the family Brassicaceae, native to temperate areas of western North America, southern South America, northern Africa, Europe and Asia.

Read more on Wikipedia

Children

Range

United States

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

Key traits

From USDA PLANTS.

Top native pennycress All

Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.