mercurialis perennis, carpinus betulus, allium ursinum, quercus robur, tilia cordata, aegopodium podagraria, ficaria verna, gagea lutea, galanthus nivalis, galium aparine, glechoma hederacea, isopyrum thalictroides, lamium galeobdolon, lathyrus vernus, lilium martagon, milium effusum, paris quadrifolia, polygonatum multiflorum, pulmonaria obscura, ranunculus lanuginosus, sambucus nigra, scilla bifolia, symphytum tuberosum