robinia pseudoacacia, asarum europaeum, acer platanoides, alliaria petiolata, chelidonium majus, corylus avellana, fagus sylvatica, fraxinus excelsior, poa nemoralis, quercus robur, rabelera holostea, galium aparine, sambucus nigra, sambucus racemosa, campanula trachelium, dryopteris filix-mas, galeopsis speciosa, galeopsis tetrahit