populus nigra, sambucus nigra, alnus glutinosa, ornithogalum pyrenaicum, acer pseudoplatanus, acer campestre, hedera helix, humulus lupulus, aegopodium podagraria, anemone nemorosa, anemone ranunculoides, corydalis cava, corylus avellana, ficaria verna, lamium orvala, lathraea squamaria, lilium martagon, lunaria rediviva, rubus caesius, symphytum tuberosum, cardamine bulbifera, crataegus laevigata, cyclamen purpurascens, euonymus europaeus, fraxinus excelsior, gagea lutea, galanthus nivalis, glechoma hederacea, isopyrum thalictroides, lamium galeobdolon, narcissus pseudonarcissus, polygonatum multiflorum, salix eleagnos, ulmus glabra, scilla bifolia