setaria pumila, amaranthus retroflexus, calystegia sepium, chenopodium album, echinochloa crus-galli, convolvulus arvensis, elymus repens, erigeron canadensis, euphorbia helioscopia, galium aparine, lathyrus tuberosus, lipandra polysperma, oxalis stricta, sonchus arvensis, stachys palustris