galinsoga parviflora, chenopodium album, capsella bursa-pastoris, echinochloa crus-galli, juncus bufonius, poa annua, stellaria media, acer negundo, arabidopsis arenosa, arabidopsis thaliana, artemisia vulgaris, erysimum cheiranthoides, galium aparine, lipandra polysperma, persicaria lapathifolia, plantago major, poa trivialis, potentilla reptans, rumex acetosa, rumex acetosella, senecio vulgaris, thlaspi arvense, tripleurospermum inodorum, urtica dioica, veronica persica, veronica serpyllifolia