solanum tuberosum, galinsoga parviflora, elymus repens, fallopia convolvulus, galinsoga quadriradiata, lycopsis arvensis, plantago uliginosa, sonchus arvensis, argentina anserina, atriplex patula, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, galeopsis speciosa, galium aparine, gnaphalium uliginosum, matricaria chamomilla, persicaria amphibia, persicaria hydropiper, persicaria maculosa, ranunculus repens, scorzoneroides autumnalis, setaria viridis, sinapis arvensis, stachys palustris, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia hirsuta, vicia sativa, holcus mollis