quercus robur, crataegus monogyna, geum urbanum, glechoma hederacea, cornus sanguinea, euonymus europaeus, hedera helix, robinia pseudoacacia, dryopteris filix-mas, galeopsis tetrahit, geranium robertianum, stachys sylvatica, ulmus minor, urtica dioica, arum maculatum, torilis japonica, viola odorata