cirsium arvense, equisetum arvense, stachys palustris, convolvulus arvensis, digitaria ischaemum, elymus repens, achillea millefolium, amaranthus powellii, capsella bursa-pastoris, chenopodium album, daucus carota, erodium cicutarium, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, galinsoga parviflora, galium aparine, lapsana communis, lipandra polysperma, mentha arvensis, neslia paniculata, persicaria maculosa, ranunculus repens, setaria pumila, sherardia arvensis, silene latifolia, thlaspi arvense, veronica persica, vicia hirsuta