galinsoga parviflora, anethum graveolens, erysimum cheiranthoides, geranium pusillum, senecio vulgaris, stellaria media, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, digitaria sanguinalis, erodium cicutarium, lamium amplexicaule, papaver rhoeas, poa annua, roemeria argemone, senecio vernalis, sonchus oleraceus, thlaspi arvense, urtica urens, viola arvensis