quercus robur, crataegus laevigata, fraxinus angustifolia, acer campestre, carpinus betulus, circaea lutetiana, hedera helix, ligustrum vulgare, ulmus minor, ajuga reptans, arum maculatum, cornus sanguinea, crataegus monogyna, euonymus europaeus, geranium robertianum, glechoma hederacea, rubus caesius, rubus plicatus, ruscus aculeatus, ulmus laevis, urtica dioica, viola reichenbachiana