echinochloa crus-galli, agrostis stolonifera, galega officinalis, silene latifolia, trifolium arvense, trifolium echinatum, trifolium repens, avena fatua, cyperus longus, erigeron canadensis, holcus lanatus, lotus tenuis, trifolium campestre, vicia sativa, calystegia sepium, cirsium arvense, cynodon dactylon, dittrichia viscosa, lactuca serriola, lolium multiflorum, medicago lupulina, melilotus officinalis, papaver rhoeas, paspalum distichum, picris hieracioides, plantago major, pulicaria dysenterica, rumex conglomeratus, rumex crispus