text: carpinus betulus, robinia pseudoacacia, tilia cordata, juglans regia, sambucus nigra, ulmus glabra, corylus avellana, acer platanoides, alliaria petiolata, brachypodium sylvaticum, campanula trachelium, chelidonium majus, fraxinus excelsior, galeopsis pubescens, geum urbanum, hedera helix, lamium maculatum, quercus petraea, salvia glutinosa, urtica dioica, viola collina, acer campestre, ajuga reptans, anthriscus sylvestris, euonymus europaeus, polygonatum odoratum, geranium robertianum, knautia drymeia, prunus avium