elymus repens, lipandra polysperma, veronica persica, achillea millefolium, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, galium aparine, gnaphalium uliginosum, mentha arvensis, oxalis stricta, persicaria lapathifolia, persicaria minor, plantago uliginosa, ranunculus repens, sonchus arvensis, trifolium repens, viola arvensis, artemisia vulgaris, capsella bursa-pastoris, cerastium holosteoides, persicaria maculosa, plantago major, sinapis arvensis, sonchus asper, stachys palustris, symphytum officinale