allium ursinum, carpinus betulus, quercus robur, corydalis solida, mercurialis perennis, acer platanoides, aegopodium podagraria, anemone nemorosa, dryopteris filix-mas, ficaria verna, galanthus nivalis, glechoma hederacea, hedera helix, impatiens noli-tangere, isopyrum thalictroides, lamium galeobdolon, lathyrus vernus, milium effusum, polygonatum multiflorum, primula elatior, ranunculus lanuginosus, rubus caesius, urtica dioica