solanum tuberosum, galinsoga parviflora, elymus repens, galeopsis tetrahit, lycopsis arvensis, plantago uliginosa, poa annua, setaria pumila, achillea millefolium, bidens tripartita, centaurea cyanus, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, galeopsis speciosa, gnaphalium uliginosum, juncus bufonius, lamium amplexicaule, lamium purpureum, lapsana communis, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, ranunculus repens, scleranthus annuus, sinapis arvensis, spergula arvensis, spergularia rubra, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, acer platanoides, heracleum sphondylium