matricaria chamomilla, plantago uliginosa, stellaria media, cirsium arvense, juncus bufonius, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, poa annua, ranunculus repens, raphanus raphanistrum, rumex crispus, sagina procumbens, trifolium pratense, veronica persica, vicia hirsuta, arabidopsis thaliana, equisetum arvense, lamium purpureum, lysimachia arvensis, veronica hederifolia