solanum tuberosum, stellaria media, raphanus raphanistrum, elymus repens, matricaria chamomilla, persicaria hydropiper, achillea millefolium, anthemis arvensis, atriplex patula, avena sativa, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, galeopsis bifida, galinsoga quadriradiata, gnaphalium uliginosum, lipandra polysperma, mentha arvensis, myosotis arvensis, persicaria lapathifolia, plantago lanceolata, plantago major, plantago uliginosa, poa annua, polygonum aviculare, ranunculus repens, rumex obtusifolius, sagina procumbens, silene latifolia, sonchus asper, stachys palustris, trifolium pratense, tripleurospermum inodorum