corylus avellana, fraxinus excelsior, quercus robur, ulmus glabra, oxalis acetosella, mercurialis perennis, carex digitata, carpinus betulus, convallaria majalis, dryopteris filix-mas, euonymus europaeus, fragaria vesca, galeopsis bifida, geranium robertianum, geum urbanum, maianthemum bifolium, mycelis muralis, polygonatum multiflorum, prunus avium, prunus padus, rubus idaeus, rubus saxatilis, sorbus aucuparia, stellaria media, urtica dioica, veronica chamaedrys, veronica officinalis, viburnum opulus