species 3,474 observations

Little Mouse-ear

Cerastium semidecandrum

Field notes

Cerastium semidecandrum, known as little mouse-ear in English, is an annual herbaceous plant in the flowering plant family Caryophyllaceae. It occurs in sandy, generally acid grassland and thin soils over bare rock. It is native to Europe, western Asia and north Africa and is widely established as an introduced species elsewhere.

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21 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.