text: acer negundo, aegopodium podagraria, quercus robur, carpinus betulus, acer campestre, malus sylvestris, cornus sanguinea, equisetum arvense, glechoma hederacea, hedera helix, poa trivialis, populus nigra, viola reichenbachiana, allium ursinum, brachypodium sylvaticum, clematis vitalba, colchicum autumnale, crataegus monogyna, euonymus europaeus, ficaria verna, frangula alnus, geum urbanum, iris sibirica, lysimachia nummularia, neottia ovata, ranunculus gortanii, robinia pseudoacacia, rubus caesius, ruscus aculeatus, silene dioica, stellaria aquatica, ulmus minor