matricaria chamomilla, aethusa cynapium, elymus repens, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galium aparine, lamium purpureum, lapsana communis, myosotis arvensis, plantago uliginosa, poa annua, ranunculus repens, sinapis arvensis, sonchus asper, stellaria media, thlaspi arvense, veronica persica, viola arvensis, lamium amplexicaule, papaver rhoeas, rumex crispus, tussilago farfara