solanum tuberosum, equisetum arvense, gnaphalium uliginosum, tripleurospermum inodorum, centaurea cyanus, stellaria media, anthoxanthum odoratum, chenopodium album, cirsium arvense, elymus repens, erodium cicutarium, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, lapsana communis, mentha arvensis, myosotis arvensis, oxalis stricta, plantago uliginosa, polygonum aviculare, raphanus raphanistrum, rumex acetosella, scleranthus annuus, spergula arvensis, trifolium campestre, vicia tetrasperma, viola arvensis