hedera helix, tilia platyphyllos, acer pseudoplatanus, acer platanoides, asplenium scolopendrium, corylus avellana, mercurialis perennis, fraxinus excelsior, acer campestre, arum maculatum, crataegus monogyna, cystopteris fragilis, dryopteris filix-mas, epilobium montanum, fagus sylvatica, geranium robertianum, lamium galeobdolon, poa nemoralis, polygonatum odoratum, polypodium vulgare, ribes alpinum, ribes uva-crispa, sambucus racemosa, urtica dioica, viola reichenbachiana