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water smartweed

Persicaria amphibia

Persicaria sagittata

Flowering time July-October
Habitat River, stream, lake, and pond margins in water to 2 meters deep to adjacent moist uplands.
Distribution
Widely distributed on both sides of the Cascades crest in Washington; Alaska to California, east to the Atlantic Coast.
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Origin Native
Conservation status Not of concern
Sibling taxa
P. hydropiper, P. hydropiperoides, P. lapathifolia, P. maculosa, P. punctata, P. wallichii
P. amphibia, P. hydropiper, P. hydropiperoides, P. lapathifolia, P. maculosa, P. punctata, P. wallichii
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