Polygonum arenastrum Doorweed, Common Knotweed ID: 0000 0000 1209 1353 [detail] © 2009 Barry Breckling	Polygonum arenastrum Doorweed, Common Knotweed ID: 0000 0000 1209 1356 [detail] © 2009 Barry Breckling	Polygonum arenastrum Doorweed, Common Knotweed ID: 0000 0000 1209 1357 [detail] © 2009 Barry Breckling	Polygonum arenastrum Doorweed, Common Knotweed ID: 0000 0000 1209 1360 [detail] © 2009 Barry Breckling
Polygonum arenastrum Doorweed, Common Knotweed ID: 0000 0000 1010 1192 [detail] © 2010 Barry Breckling	Polygonum aviculare Knotweed, Doorweed ID: 0000 0000 0110 1373 [detail] © 2010 Lee Dittmann	Polygonum aviculare Knotweed, Doorweed ID: 0000 0000 0110 1374 [detail] © 2010 Lee Dittmann	Polygonum aviculare Knotweed, Doorweed ID: 0000 0000 0110 1375 [detail] © 2010 Lee Dittmann
Polygonum aviculare Knotweed, Doorweed ID: 0000 0000 0110 1376 [detail] © 2010 Lee Dittmann	Polygonum aviculare Knotweed, Doorweed ID: 0000 0000 0110 1377 [detail] © 2010 Lee Dittmann	Polygonum aviculare Prostrate Knotweed ID: 0000 0000 0513 2377 [detail] © 2013 Ron Wolf	Polygonum aviculare Prostrate Knotweed ID: 0000 0000 0513 2378 [detail] © 2013 Ron Wolf
Polygonum aviculare ssp. depressum Common Knotweed ID: 0175 3301 2363 0057 [detail] © 2001 CDFA	Polygonum aviculare ssp. depressum Doorweed, Common Knotweed ID: 0000 0000 1209 1354 [detail] © 2009 Barry Breckling	Polygonum aviculare ssp. depressum Doorweed, Common Knotweed ID: 0000 0000 1209 1355 [detail] © 2009 Barry Breckling	Polygonum aviculare ssp. depressum Doorweed, Common Knotweed ID: 0000 0000 1209 1358 [detail] © 2009 Barry Breckling
Polygonum aviculare ssp. depressum Doorweed, Common Knotweed ID: 0000 0000 1209 1359 [detail] © 2009 Barry Breckling	Polygonum aviculare ssp. depressum Doorweed, Common Knotweed ID: 0000 0000 0315 1670 [detail] © 2015 Barry Breckling

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