digitaria ischaemum, digitaria sanguinalis, echinochloa crus-galli, mentha arvensis, rorippa palustris, amaranthus powellii, chenopodium album, convolvulus arvensis, fallopia convolvulus, galeopsis tetrahit, galium spurium, lamium purpureum, legousia speculum-veneris, medicago lupulina, persicaria maculosa, rumex acetosella, setaria pumila, stellaria media, trifolium campestre, vicia villosa, achillea millefolium, cichorium intybus, galinsoga parviflora, sonchus arvensis, vicia cracca, vicia hirsuta, vicia tetrasperma