poa annua, apera spica-venti, rumex acetosella, spergula arvensis, viola tricolor, aphanes arvensis, matricaria chamomilla, sonchus arvensis, fallopia convolvulus, galeopsis tetrahit, hypericum humifusum, myosotis arvensis, oxalis stricta, papaver rhoeas, persicaria maculosa, polygonum aviculare, ranunculus sardous, sagina procumbens, scleranthus annuus, secale cereale, sonchus asper, stachys arvensis, stellaria media, veronica arvensis