California Native Plant Link Exchange
PLANT INFORMATION
Polygonum heterosepalum
-
Oddsepal knotweed
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Calflora:
Taxon Report
USDA PLANTS
Plant Characteristics
Distribution by watershed
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Lifeform:
Annual, Perennial herb
Family:
Polygonaceae
Not Native
What plants grow with
Polygonum heterosepalum
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Distribution
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