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Thumbnail Picture of Persian Knotweed

Persian Knotweed *

Polygonum argyrocoleon

Family: Polygonaceae (BUCKWHEAT).
Other common names: silversheath knotweed.
Generic common name: KNOTWEED, SMARTWEED.

Location: Disturbed site near Camp Miller: coastal sage scrub, August 2013.

Characteristics: non-Native, White, Small, Clusters, Simple, Woody, Perennial, Late Spring, Summer.


Detailed Picture 1 of Persian Knotweed
Flowers do open


Detailed Picture 2 of Persian Knotweed


Detailed Picture 3 of Persian Knotweed


Detailed Picture 4 of Persian Knotweed


Detailed Picture 5 of Persian Knotweed


Detailed Picture 6 of Persian Knotweed


Detailed Picture 7 of Persian Knotweed
Woody


Detailed Picture 8 of Persian Knotweed




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