digitaria sanguinalis, calystegia sepium, ranunculus repens, capsella bursa-pastoris, cardamine hirsuta, arabidopsis thaliana, cerastium holosteoides, cynodon dactylon, echinochloa crus-galli, elymus repens, galinsoga parviflora, lamium purpureum, myosotis arvensis, persicaria maculosa, pilosella piloselloides, rumex obtusifolius, setaria pumila, sonchus arvensis, stellaria media, vicia tetrasperma