text: galinsoga parviflora, chenopodium album, galeopsis tetrahit, achillea millefolium, anthemis arvensis, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, galium aparine, galium spurium, lapsana communis, lipandra polysperma, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, rumex acetosella, silene latifolia, spergula arvensis, stellaria media, veronica arvensis, veronica persica, vicia hirsuta, anchusa officinalis, artemisia vulgaris, brassica rapa, buglossoides arvensis, equisetum arvense, erodium cicutarium, fumaria officinalis, lamium purpureum, lysimachia arvensis, neslia paniculata, ranunculus repens, stachys palustris, thlaspi arvense, veronica agrestis