tanacetum vulgare, elymus repens, fragaria viridis, artemisia vulgaris, bromus inermis, glechoma hederacea, lolium pratense, arctium tomentosum, artemisia absinthium, berteroa incana, carduus acanthoides, cerastium holosteoides, chaerophyllum prescottii, chaiturus marrubiastrum, cirsium arvense, convolvulus arvensis, erigeron canadensis, galium spurium, linaria vulgaris, persicaria lapathifolia, phleum pratense, poa pratensis, polygonum aviculare, rumex acetosella, rumex crispus, seseli libanotis, setaria pumila, silene latifolia, stachys annua, tripleurospermum inodorum, vicia villosa, viola arvensis