asplenium scolopendrium, fraxinus excelsior, corylus avellana, hedera helix, dryopteris filix-mas, geranium robertianum, milium effusum, moehringia trinervia, ulmus minor, urtica dioica, bromus ramosus, galium aparine, silene dioica, arum maculatum, circaea lutetiana, fagus sylvatica, lamium galeobdolon, polypodium vulgare, ribes rubrum, viola reichenbachiana