urtica dioica, fraxinus angustifolia, rumex sanguineus, alnus glutinosa, arum italicum, crataegus monogyna, ficaria verna, galium aparine, hedera helix, iris foetidissima, rosa sempervirens, ulmus minor, bryonia dioica, carex pendula, carex remota, cornus sanguinea, euonymus europaeus, humulus lupulus, lycopus europaeus, poa trivialis, pyrus communis, quercus robur, ranunculus repens, ruscus aculeatus