tripleurospermum maritimum, bryum argenteum, erigeron canadensis, lactuca serriola, polygonum aviculare, rumex obtusifolius, trifolium repens, cirsium arvense, medicago lupulina, poa annua, agrostis stolonifera, artemisia vulgaris, atriplex patula, chenopodium album, echinochloa crus-galli, elymus repens, geranium molle, plantago lanceolata, plantago major, sinapis arvensis, sisymbrium officinale, sonchus oleraceus, tanacetum vulgare, achillea millefolium, aethusa cynapium, holcus lanatus, ranunculus repens, trifolium pratense