Ditch-Grass Family
1 genus
1 species
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Ruppia maritimabeaked ditch-grass, spiral ditch-grass, western ditch-grass
Distribution: Occurring along the coast and east of the Cascades crest in Washington, where saline; Alaska to California, inland throughout Canada and the United States to the Atlantic Coast.
Habitat: Coastal in saline or brackish water, inland in ponds, ditches, and lakes.
Origin: Native
Flowers: July - August
Growth Duration: Perennial