text: elymus repens, stellaria media, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, lipandra polysperma, myosotis arvensis, persicaria hydropiper, plantago uliginosa, poa annua, pohlia nutans, tripleurospermum inodorum, viola arvensis, arabidopsis thaliana, botrydium granulatum, capsella bursa-pastoris, geranium dissectum, persicaria lapathifolia, raphanus raphanistrum, riccia sorocarpa, rumex crispus, sinapis arvensis, spergula arvensis, achillea millefolium, chenopodium album, galeopsis bifida, galium aparine, oxalis stricta, trifolium repens, veronica arvensis