text: galeopsis tetrahit, galium aparine, lipandra polysperma, poa trivialis, atriplex patula, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, persicaria maculosa, raphanus raphanistrum, rumex obtusifolius, sinapis arvensis, thlaspi arvense, achillea virescens, arabidopsis thaliana, cerastium fontanum, myosotis arvensis, sagina procumbens, stellaria media