1. Curly dock (Rumex crispus); Buckwheat (Polygonaceae); Perennial, Wet areas source:  http://www.agf.gov.bc.ca/croplive/cropprot/weedguid/weedguid.htm
 
 

2.  Kochia (Kochia scoparia); Goosefoot (Chenopodiaceae); Annual High pH areas source: www.ipm.ucdavis.edu/PMG/weeds_common.html
 
 

3.  Barnyardgrass (Echinochloa crus-galli); Grass (Poaceae); Annual Wet areas source: http://www.ipm.ucdavis.edu/PMG/weeds_common.html
 
 

4.  Russian thistle (Salsola iberica) Goosefoot (Chenopodiaceae); Annual Dry areas  source: www.ipm.ucdavis.edu/PMG/weeds_common.html
 
 

5.  Red Sorrel (Rumex acetosella); Buckwheat (Polygonaceae); Perennial Low pH areas source: http://www.agf.gov.bc.ca/croplive/cropprot/weedguid/weedguid.htm and  www.css.orst.edu/weeds/id.html