persicaria lapathifolia, setaria pumila, echinochloa crus-galli, agrostis stolonifera, ambrosia artemisiifolia, atriplex patula, chenopodium album, convolvulus arvensis, digitaria sanguinalis, erigeron canadensis, fallopia convolvulus, lamium purpureum, lipandra polysperma, medicago lupulina, myosotis arvensis, plantago major, stellaria media