arrhenatherum elatius, cirsium arvense, galium mollugo, achillea millefolium, elymus repens, holcus lanatus, artemisia absinthium, campanula patula, ceratodon purpureus, convolvulus arvensis, dactylis glomerata, erigeron annuus, erigeron canadensis, lactuca serriola, myosotis arvensis, rumex acetosa, senecio vernalis, silene latifolia, tragopogon pratensis, tripleurospermum inodorum