sinapis arvensis, stellaria media, aphanes arvensis, argentina anserina, atriplex patula, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, galeopsis speciosa, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, lycopsis arvensis, lysimachia arvensis, matricaria chamomilla, plantago uliginosa, poa annua, sagina procumbens, sonchus arvensis, stachys palustris, tussilago farfara, veronica arvensis, vicia hirsuta, chaenorhinum minus, glebionis segetum, herniaria glabra, mentha arvensis, myosotis arvensis, papaver dubium, papaver rhoeas, ranunculus repens, rumex crispus, scleranthus annuus, silene noctiflora, sonchus asper, sonchus oleraceus, spergula arvensis