salix appendiculata, arabidopsis arenosa, asplenium trichomanes, geranium robertianum, poa nemoralis, senecio ovatus, valeriana dioica, acer pseudoplatanus, angelica sylvestris, cystopteris fragilis, deschampsia cespitosa, fraxinus excelsior, galium mollugo, impatiens parviflora, lamium galeobdolon, ulmus glabra