spergula arvensis, galeopsis tetrahit, fallopia convolvulus, persicaria hydropiper, trifolium repens, aegopodium podagraria, capsella bursa-pastoris, chenopodium album, persicaria lapathifolia, poa trivialis, polygonum aviculare, ranunculus repens, setaria pumila, silene latifolia, achillea millefolium, convolvulus arvensis, echinochloa crus-galli, galinsoga parviflora, lathyrus pratensis, lotus corniculatus, medicago lupulina, myosotis arvensis, oxalis stricta, phleum pratense, rumex crispus, vicia cracca, viola arvensis