text: populus nigra, glechoma hederacea, ulmus minor, cornus sanguinea, aegopodium podagraria, quercus robur, prunus padus, crataegus monogyna, euonymus europaeus, oxyrrhynchium hians, pyrus communis, ribes nigrum, scrophularia nodosa, cirsium palustre, geum urbanum, humulus lupulus, poa nemoralis, ribes spicatum, rubus caesius, rumex obtusifolius, silene baccifera, stellaria nemorum, urtica dioica