amaranthus retroflexus, galinsoga parviflora, digitaria ischaemum, setaria viridis, arabidopsis thaliana, elymus repens, erigeron canadensis, erodium cicutarium, erysimum cheiranthoides, senecio vernalis, anethum graveolens, chenopodium album, convolvulus arvensis, geranium pusillum, poa annua, roemeria argemone, rumex acetosella, sonchus oleraceus, stellaria media, viola arvensis