equisetum arvense, legousia speculum-veneris, papaver rhoeas, apera spica-venti, fallopia convolvulus, lysimachia arvensis, mentha arvensis, myosotis arvensis, polygonum aviculare, viola arvensis, arenaria serpyllifolia, atriplex patula, calystegia sepium, centaurium pulchellum, cerastium holosteoides, chaenorhinum minus, cirsium arvense, convolvulus arvensis, erigeron canadensis, galium aparine, glechoma hederacea, lipandra polysperma, lysimachia nummularia, melilotus albus, oxalis stricta, persicaria maculosa, plantago lanceolata, plantago uliginosa, poa trivialis, potentilla reptans, ranunculus repens, sherardia arvensis, sinapis arvensis, stellaria media, symphytum officinale