matricaria discoidea, tripleurospermum inodorum, tussilago farfara, trifolium repens, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, elymus repens, melilotus albus, poa annua, poa pratensis, sisymbrium officinale, trifolium pratense, agrostis stolonifera, cirsium arvense, galeopsis tetrahit, matricaria chamomilla, myosotis arvensis, rumex obtusifolius