dysphania botrys, chenopodium album, corrigiola litoralis, digitaria sanguinalis, persicaria lapathifolia, cynodon dactylon, cyperus esculentus, datura stramonium, digitaria ischaemum, echinochloa crus-galli, equisetum arvense, equisetum ramosissimum, eragrostis pilosa, erodium cicutarium, fallopia dumetorum, lepidium virginicum, melilotus officinalis, panicum capillare, persicaria maculosa, polygonum aviculare, setaria viridis