species 856 observations

Chaffweed

Lysimachia minima

Field notes

Lysimachia minima (chaffweed) is a 1-4 inch (2–10 cm) perennial herb in the primula family (Primulaceae). A cosmopolitan species, this small plant is native widely across North America and Eurasia. It can be found growing in moist soils and seasonal pools.

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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.