crataegus monogyna, fraxinus excelsior, galanthus nivalis, ulmus laevis, cornus sanguinea, populus alba, aegopodium podagraria, ficaria verna, robinia pseudoacacia, ligustrum vulgare, polygonatum latifolium, prunus padus, rubus caesius, sambucus nigra, viola reichenbachiana, clematis vitalba, pulmonaria officinalis, stachys sylvatica, acer pseudoplatanus, allium schoenoprasum, allium ursinum, euonymus europaeus, gagea lutea, galium aparine, geum urbanum, melica nutans, viola mirabilis