species 10,363 observations

Common Eyebright

Euphrasia nemorosa

Field notes

Euphrasia nemorosa, the common eyebright, is a hemiparasitic, annual species of flowering plant in the family Orobanchaceae. It is native to Europe and has been introduced to North America and New Zealand. It is the commonest species of Euphrasia in Britain and Ireland.

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8 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

Soil pH
Alkaline

From USDA PLANTS and the Lady Bird Johnson Wildflower Center.