matricaria chamomilla, poa annua, stellaria media, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, equisetum arvense, fumaria officinalis, gnaphalium uliginosum, juncus bufonius, myosotis arvensis, persicaria hydropiper, plantago uliginosa, scleranthus annuus, sinapis arvensis, sonchus asper, spergula arvensis, thlaspi arvense, trifolium repens, tripleurospermum inodorum, vicia hirsuta, vicia sativa, viola arvensis, arenaria serpyllifolia, argentina anserina, atriplex patula, cirsium arvense, galeopsis tetrahit, persicaria amphibia, ranunculus repens, raphanus raphanistrum, silene noctiflora, sonchus arvensis, spergularia rubra, veronica agrestis, veronica arvensis