beta vulgaris, galinsoga quadriradiata, echinochloa crus-galli, setaria pumila, stellaria media, chenopodium album, cirsium arvense, myosotis arvensis, persicaria maculosa, amaranthus retroflexus, arabidopsis thaliana, bidens tripartita, capsella bursa-pastoris, convolvulus arvensis, elymus repens, equisetum arvense, erysimum cheiranthoides, galeopsis bifida, glechoma hederacea, gnaphalium uliginosum, juncus bufonius, lapsana communis, lysimachia arvensis, matricaria chamomilla, mentha arvensis, persicaria hydropiper, persicaria lapathifolia, plantago major, poa annua, raphanus raphanistrum, rumex crispus, silene latifolia, sonchus oleraceus, trifolium repens, tripleurospermum inodorum, veronica persica, vicia hirsuta