fallopia convolvulus, lysimachia arvensis, plantago uliginosa, ranunculus repens, aphanes arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, lycopsis arvensis, mentha arvensis, misopates orontium, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, poa annua, poa trivialis, sherardia arvensis, spergula arvensis, stachys palustris, veronica arvensis, vicia hirsuta, viola arvensis, achillea millefolium, achillea ptarmica, argentina anserina, atriplex patula, cerastium holosteoides, elymus repens, equisetum arvense, euphorbia helioscopia, galeopsis tetrahit, geranium dissectum, gnaphalium uliginosum, knautia arvensis, matricaria discoidea, persicaria hydropiper, plantago lanceolata, plantago major, sagina procumbens, trifolium hybridum, tripleurospermum inodorum, tussilago farfara, veronica serpyllifolia