Photo 234285670, (c) William Van Hemessen, some rights reserved (CC BY-NC), uploaded by William Van Hemessen

Attribution	© William Van Hemessen some rights reserved
Uploaded by	wdvanhem
Source	iNaturalist
Associated observations	Photos / Sounds 4 photos What Bushy Knotweed (Polygonum ramosissimum) Observer wdvanhem Date September 2022 Place Lambton, CA-ON, CA (Google, OSM) Date Added October 1, 2022 06:10 PM EDT Description A knotweed (Polygonum c.f. ramosissimum) growing in clay soil on a creekbank. WDV 230 (to UWO). Lambton County, Ontario, Canada. 2 IDs Research Grade View
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