holcus lanatus, lolium perenne, trifolium repens, phalaris arundinacea, ranunculus acris, arctium minus, arrhenatherum elatius, cerastium fontanum, dactylis glomerata, glechoma hederacea, populus canadensis, symphytum officinale, vicia cracca, alnus incana, anthriscus sylvestris, artemisia vulgaris, carex hirta, cirsium arvense, cirsium oleraceum, filipendula ulmaria, heracleum sphondylium, hypochaeris radicata, lycopus europaeus, lythrum salicaria, pulicaria dysenterica, veronica persica