solanum tuberosum, fumaria officinalis, chenopodium album, elymus repens, galeopsis tetrahit, lycopsis arvensis, ranunculus repens, sonchus arvensis, spergula arvensis, stellaria media, veronica persica, artemisia vulgaris, bidens tripartita, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, descurainia sophia, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galium aparine, geranium pusillum, gnaphalium uliginosum, lamium purpureum, lapsana communis, myosotis arvensis, persicaria maculosa, plantago uliginosa, scleranthus annuus, silene latifolia, sinapis arvensis, sonchus asper, stachys palustris, thlaspi arvense, tussilago farfara, vicia hirsuta, viola arvensis, arctium lappa, heracleum sphondylium