text: fallopia convolvulus, raphanus raphanistrum, spergula arvensis, stellaria media, agrostis stolonifera, arabidopsis thaliana, capsella bursa-pastoris, elymus repens, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, juncus bufonius, mentha arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, poa annua, rumex crispus, vicia hirsuta, achillea millefolium, centaurea cyanus, chenopodium album, lapsana communis, persicaria maculosa, veronica arvensis, viola arvensis