echinochloa crus-galli, elymus repens, persicaria lapathifolia, amaranthus retroflexus, barbarea vulgaris, chenopodium album, cirsium arvense, digitaria sanguinalis, equisetum arvense, erodium cicutarium, euphorbia helioscopia, falcaria vulgaris, fumaria officinalis, galinsoga parviflora, lamium amplexicaule, lipandra polysperma, oxybasis glauca, persicaria hydropiper, rubus caesius, setaria pumila, sinapis arvensis, solanum nigrum, spergula arvensis, stachys palustris, stellaria media