amaranthus blitum, galinsoga parviflora, stellaria media, chenopodium album, oxalis stricta, persicaria maculosa, rorippa sylvestris, rumex obtusifolius, setaria pumila, trifolium repens, achillea millefolium, agrostis stolonifera, amaranthus retroflexus, calystegia sepium, capsella bursa-pastoris, convolvulus arvensis, digitaria sanguinalis, echinochloa crus-galli, elymus repens, erigeron canadensis, euphorbia helioscopia, galium aparine, lipandra polysperma, mentha arvensis, polygonum aviculare, ranunculus repens, solanum nigrum, sonchus asper, urtica dioica, vicia cracca, vicia sativa