galinsoga parviflora, solanum tuberosum, lipandra polysperma, stellaria media, symphytum officinale, chenopodium album, echinochloa crus-galli, equisetum arvense, mentha arvensis, persicaria lapathifolia, achillea millefolium, argentina anserina, bidens tripartita, cirsium arvense, elsholtzia ciliata, elymus repens, erodium cicutarium, galeopsis speciosa, galeopsis tetrahit, lamium purpureum, papaver somniferum, persicaria maculosa, phragmites australis, plantago uliginosa, poa annua, rumex crispus, setaria pumila, sonchus arvensis, sonchus oleraceus, stachys palustris, veronica arvensis, vicia villosa