arrhenatherum elatius, holcus lanatus, agrostis capillaris, convolvulus arvensis, crepis paludosa, equisetum arvense, erigeron canadensis, hypochaeris radicata, rumex crispus, trifolium arvense, vicia cracca, vicia sativa, artemisia vulgaris, capsella bursa-pastoris, cichorium intybus, erodium cicutarium, geranium dissectum, helminthotheca echioides, malva neglecta, oxalis stricta, papaver rhoeas, raphanus raphanistrum, sonchus oleraceus, tragopogon pratensis, trifolium campestre, trifolium repens, tripleurospermum inodorum, triticum aestivum, veronica arvensis