corydalis cava, acer platanoides, anemone ranunculoides, asarum europaeum, corydalis solida, corylus avellana, pulmonaria obscura, quercus robur, tilia cordata, ulmus glabra, betula pendula, glechoma hederacea, glechoma hirsuta, rabelera holostea, ajuga reptans, cardamine bulbifera, corydalis intermedia, dryopteris filix-mas, euonymus europaeus, ficaria verna, filipendula ulmaria, gagea lutea, galium odoratum, mercurialis perennis, milium effusum, paris quadrifolia, polygonatum multiflorum, trollius europaeus, urtica dioica