echinochloa crus-galli, lipandra polysperma, ranunculus repens, aegopodium podagraria, calystegia sepium, chenopodium album, persicaria maculosa, sinapis arvensis, amaranthus retroflexus, capsella bursa-pastoris, elymus repens, equisetum arvense, euphorbia helioscopia, oxalis stricta, persicaria lapathifolia, plantago major, rumex obtusifolius, setaria pumila, solanum nigrum, sonchus oleraceus, stellaria media