helianthus tuberosus, petasites hybridus, cardamine amara, humulus lupulus, acer negundo, ranunculus repens, solidago gigantea, aegopodium podagraria, alliaria petiolata, alnus incana, angelica sylvestris, brachypodium sylvaticum, caltha palustris, chaerophyllum hirsutum, clematis vitalba, cornus sanguinea, deschampsia cespitosa, equisetum arvense, euonymus europaeus, ficaria verna, galium aparine, hedera helix, heracleum sphondylium, impatiens noli-tangere, lycopus europaeus, ranunculus lanuginosus, rubus caesius, rudbeckia laciniata, rumex obtusifolius, salix eleagnos, sambucus nigra, urtica dioica, galanthus nivalis