stellaria media, apera spica-venti, tripleurospermum inodorum, capsella bursa-pastoris, cerastium holosteoides, myosotis arvensis, poa annua, veronica hederifolia, viola arvensis, achillea millefolium, arenaria serpyllifolia, holosteum umbellatum, papaver rhoeas, ranunculus repens, rumex crispus, veronica arvensis