text: robinia pseudoacacia, sambucus nigra, carpinus betulus, fagus sylvatica, corylus avellana, quercus petraea, hedera helix, acer platanoides, alliaria petiolata, castanea sativa, chelidonium majus, euonymus europaeus, fraxinus excelsior, galeopsis speciosa, galium aparine, impatiens parviflora, juglans regia, prunus avium, rubus bifrons, urtica dioica, mycelis muralis, quercus robur, lamium galeobdolon