arrhenatherum elatius, populus canadensis, anthriscus sylvestris, heracleum sphondylium, agrostis capillaris, alopecurus pratensis, dactylis glomerata, festuca rubra, glechoma hederacea, holcus lanatus, lolium perenne, phleum pratense, poa annua, poa trivialis, urtica dioica, alliaria petiolata, cerastium holosteoides, cirsium arvense, equisetum arvense, galium aparine, lapsana communis, ranunculus acris, ranunculus repens, symphytum officinale, trifolium repens, tripleurospermum maritimum, vicia cracca, agrimonia eupatoria, achillea millefolium, carduus crispus, crataegus monogyna