galinsoga parviflora, calystegia sepium, chenopodium album, echinochloa crus-galli, lamium purpureum, lipandra polysperma, matricaria chamomilla, mentha arvensis, plantago uliginosa, sonchus oleraceus, stellaria media, bidens tripartita, capsella bursa-pastoris, convolvulus arvensis, digitaria sanguinalis, euphorbia helioscopia, galinsoga quadriradiata, galium aparine, persicaria maculosa, ranunculus repens, rumex obtusifolius, setaria pumila, sonchus asper, stachys palustris, stellaria aquatica, trifolium repens, urtica dioica, veronica persica, petasites hybridus