Anne Elliott's photos with the keyword: Polygonum aviculare

Prostrate Knotweed / Polygonum aviculare

25 Aug 2010 229
A macro photo of this tiny-flowered plant, found on Saturday, when several of us spent the day botanizing Horseshoe Canyon in the Badlands of Alberta. This place is a 1 1/2 to 2 hour drive, north east of Calgary. I don't remember seeing this plant before and found that it's quite pretty when seen magnified this way. www.omafra.gov.on.ca/english/crops/facts/ontweeds/prostra...