corylus avellana, acer pseudoplatanus, fraxinus excelsior, carpinus betulus, ulmus minor, acer campestre, ulmus glabra, alliaria petiolata, asarum europaeum, clematis vitalba, crataegus monogyna, dryopteris filix-mas, hedera helix, lamium galeobdolon, melica nutans, oxalis acetosella, poa nemoralis, sambucus nigra, asplenium trichomanes, euonymus europaeus, robinia pseudoacacia, urtica dioica