corydalis solida, fraxinus excelsior, ficaria verna, corylus avellana, euonymus europaeus, galanthus nivalis, galium aparine, polygonatum multiflorum, prunus padus, rabelera holostea, aegopodium podagraria, asarum europaeum, geum urbanum, isopyrum thalictroides, lamium galeobdolon, lathyrus vernus, mercurialis perennis, milium effusum, pulmonaria obscura, ranunculus lanuginosus, viola reichenbachiana