1 species
1 subspecies and varieties
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Mazus pumilusJapanese mazus
Distribution: Occurring east of the Cascades crest and in the Columbia River Gorge in Washington; southern Washington to adjacent northern Oregon along the Columbia River; also in the southeastern U.S.
Habitat: Moist, sandy or silty riverbanks, and lawns.
Origin: Introduced from Asia
Flowers: May-November
Growth Duration: Annual