populus canadensis, arrhenatherum elatius, poa trivialis, achillea millefolium, alopecurus pratensis, festuca rubra, glechoma hederacea, lolium perenne, plantago lanceolata, potentilla reptans, ranunculus acris, ranunculus repens, crepis biennis, dactylis glomerata, daucus carota, fraxinus excelsior, geranium dissectum, heracleum sphondylium, medicago lupulina, rumex acetosa, trifolium pratense, vicia sativa, vicia sepium, anthriscus sylvestris, bellis perennis, centaurea jacea, galium mollugo, holcus lanatus, jacobaea erucifolia, rumex crispus, trifolium repens, agrostis stolonifera, lotus corniculatus, malus sylvestris