ulmus glabra, asplenium scolopendrium, fagus sylvatica, acer pseudoplatanus, glechoma hirsuta, lamium galeobdolon, mercurialis perennis, polygala amara, sambucus racemosa, allium ursinum, athyrium filix-femina, cardamine bulbifera, dryopteris filix-mas, lunaria rediviva, symphytum cordatum, urtica dioica, abies alba, acer platanoides, galium odoratum, geranium robertianum, impatiens noli-tangere, polypodium vulgare, ribes uva-crispa, veronica montana