populus alba, acer negundo, acer platanoides, actaea spicata, arctium lappa, campanula trachelium, convallaria majalis, epipactis helleborine, euonymus verrucosus, fragaria vesca, geum urbanum, heracleum pubescens, lonicera xylosteum, prunus padus, rubus idaeus, sorbus aucuparia, tilia cordata, tussilago farfara, ulmus laevis, urtica dioica, viburnum opulus