polygonum aviculare, viola arvensis, galium aparine, myosotis arvensis, persicaria lapathifolia, rumex obtusifolius, stellaria media, anthemis arvensis, aphanes arvensis, centaurea cyanus, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, lamium purpureum, lysimachia arvensis, oxalis stricta, persicaria hydropiper, plantago uliginosa, spergula arvensis, campanula patula, cirsium arvense, lapsana communis, vicia sepium