chenopodium album, melilotus albus, trifolium repens, matricaria discoidea, persicaria lapathifolia, trifolium hybridum, tussilago farfara, capsella bursa-pastoris, elymus repens, lathyrus pratensis, medicago lupulina, persicaria hydropiper, tripleurospermum inodorum, argentina anserina, artemisia vulgaris, daucus carota, galeopsis tetrahit, lipandra polysperma, plantago lanceolata, echinochloa crus-galli, equisetum arvense, galinsoga parviflora, rumex obtusifolius, sonchus asper, poa palustris, senecio viscosus