aristolochia clematitis, populus nigra, ulmus laevis, ambrosia artemisiifolia, tanacetum vulgare, acer negundo, artemisia vulgaris, asparagus officinalis, berteroa incana, chenopodium album, dactylis glomerata, elymus repens, erigeron annuus, euphorbia cyparissias, frangula alnus, geum urbanum, lolium perenne, poa compressa, quercus robur, rabelera holostea, trifolium repens