dryopteris filix-mas, rubus gratus, rubus plicatus, sambucus nigra, urtica dioica, hedera helix, agrostis capillaris, holcus lanatus, festuca rubra, athyrium filix-femina, carex arenaria, equisetum arvense, erigeron canadensis, fallopia dumetorum, galium aparine, hypericum perforatum, quercus robur, senecio inaequidens