text: arabidopsis thaliana, chenopodium album, cirsium arvense, equisetum arvense, fallopia convolvulus, myosotis arvensis, poa annua, raphanus raphanistrum, sinapis arvensis, sonchus asper, stellaria media, veronica persica, vicia hirsuta, fumaria officinalis, gnaphalium uliginosum, lamium purpureum, matricaria chamomilla, mentha arvensis, persicaria hydropiper, plantago uliginosa, rumex crispus, sonchus arvensis, stachys palustris