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Polygonum arenastrum Boreau | Dooryard Knotweed, common knotweed, oval leaf knotweed
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Polygonum arenastrum, a dicot, is an annual or perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.
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Communities: |
weed, species characteristic of disturbed places, wetland-riparian |
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Habitat: |
disturbed [Walker] |
| Wetlands: | Equally likely to occur in wetlands or non wetlands [U.S. Fish & Wildlife Service.] |
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Elevation:
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between 0 and 10000 feet |
Family: |
POLYGONACEAE
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| Related: | See a list of other species in the genus Polygonum found in California.
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Name Status:
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NOTE:
Polygonum arenastrum is not an active name in the Calflora species table.
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