echinochloa crus-galli, tripleurospermum inodorum, anthemis arvensis, avena strigosa, capsella bursa-pastoris, chenopodium album, digitaria ischaemum, elymus repens, fallopia convolvulus, glechoma hederacea, lamium purpureum, lapsana communis, myosotis arvensis, persicaria maculosa, plantago major, poa annua, polygonum aviculare, prunella vulgaris, ranunculus repens, scleranthus annuus, scorzoneroides autumnalis, setaria pumila, setaria viridis, stellaria media