ulmus glabra, fagus sylvatica, lamium galeobdolon, athyrium filix-femina, dryopteris filix-mas, galium odoratum, fraxinus excelsior, asarum europaeum, hedera helix, sambucus racemosa, brachypodium sylvaticum, circaea lutetiana, equisetum palustre, geranium robertianum, oxalis acetosella, polygonatum multiflorum, stachys sylvatica