agrostis gigantea, arctium lappa, artemisia absinthium, artemisia vulgaris, calamagrostis epigejos, chenopodium album, cichorium intybus, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, echium vulgare, elymus repens, euphorbia tommasiniana, inula britannica, lactuca tatarica, leucanthemum ircutianum, lupinus polyphyllus, medicago lupulina, melilotus albus, plantago major, polygonum aviculare, setaria viridis, sonchus asper, tanacetum vulgare, trifolium arvense, trifolium fragiferum, trifolium hybridum, trifolium pratense, tripleurospermum inodorum, tussilago farfara, vicia tetrasperma