helianthus tuberosus, rubus caesius, solidago gigantea, fraxinus excelsior, aegopodium podagraria, calystegia sepium, cornus sanguinea, allium ursinum, alnus glutinosa, anemone ranunculoides, angelica sylvestris, arum maculatum, cerastium sylvaticum, chrysosplenium alternifolium, cirsium oleraceum, clematis vitalba, equisetum arvense, euonymus europaeus, ficaria verna, filipendula ulmaria, galanthus nivalis, galeopsis speciosa, galium aparine, glechoma hederacea, hedera helix, leucojum vernum, paris quadrifolia, petasites hybridus, phragmites australis, salix purpurea, sambucus nigra, urtica dioica, veratrum nigrum