pinus sylvestris, avenella flexuosa, festuca trachyphylla, arabidopsis arenosa, artemisia campestris, bromus inermis, calamagrostis epigejos, dianthus carthusianorum, fallopia convolvulus, hylotelephium maximum, stellaria media, urtica dioica, alliaria petiolata, asparagus officinalis, convallaria majalis, erigeron canadensis, euphorbia cyparissias, helichrysum arenarium, hypericum perforatum, lamium amplexicaule, phleum phleoides, polygonatum multiflorum, prunus padus, quercus robur, rumex acetosa, sambucus nigra, silene latifolia, solanum dulcamara, ulmus minor, veronica spicata