hordeum distichon, galium aparine, lamium purpureum, campanula rapunculoides, fallopia convolvulus, lapsana communis, ranunculus repens, thlaspi arvense, tripleurospermum inodorum, triticum aestivum, veronica arvensis, veronica persica, veronica sublobata, viola arvensis, myosotis arvensis, poa trivialis, vicia tetrasperma