solanum tuberosum, echinochloa crus-galli, achillea millefolium, amaranthus retroflexus, cerastium holosteoides, chenopodium album, daucus carota, equisetum arvense, glechoma hederacea, holcus lanatus, lathyrus pratensis, leucanthemum vulgare, lipandra polysperma, lythrum salicaria, plantago lanceolata, ranunculus repens, rorippa islandica, scutellaria galericulata, bidens tripartita, galium palustre, rumex obtusifolius, stellaria graminea