sonchus arvensis, lathyrus pratensis, cirsium arvense, mentha arvensis, phragmites australis, calystegia sepium, chenopodium album, equisetum arvense, myosotis arvensis, ranunculus repens, symphytum officinale, tussilago farfara, vicia cracca, achillea millefolium, centaurium pulchellum, lythrum salicaria, persicaria lapathifolia, persicaria maculosa, viola arvensis