centaurea cyanus, holcus lanatus, spergula arvensis, agrostis capillaris, brassica rapa, elymus repens, galeopsis tetrahit, lapsana communis, poa pratensis, scleranthus annuus, stellaria graminea, vicia hirsuta, viola arvensis, achillea millefolium, agrostemma githago, anthemis arvensis, bromus hordeaceus, capsella bursa-pastoris, chenopodium album, cirsium arvense, cynodon dactylon, daucus carota, plantago major, rumex acetosella, rumex crispus, sonchus arvensis, sonchus asper, stellaria media, trifolium pratense, trifolium repens, vicia cracca, vicia sativa