text: persicaria hydropiper, pohlia nutans, aphanes arvensis, centaurea cyanus, chenopodium album, elymus repens, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, lapsana communis, lysimachia arvensis, myosotis arvensis, oxalis stricta, poa annua, ranunculus repens, rumex acetosella, sagina procumbens, scleranthus annuus, spergula arvensis, stellaria media, veronica arvensis, vicia hirsuta, vicia tetrasperma, viola arvensis, capsella bursa-pastoris, cerastium holosteoides, daucus carota, galeopsis bifida, galium aparine, lysimachia minima, plantago lanceolata, plantago uliginosa, polygonum aviculare, raphanus raphanistrum, sonchus arvensis, sonchus asper, thlaspi arvense, trifolium pratense, veronica serpyllifolia