prunus spinosa, quercus robur, hedera helix, corylus avellana, crataegus monogyna, dryopteris filix-mas, euonymus europaeus, fraxinus excelsior, galeopsis tetrahit, holcus mollis, luzula pilosa, potentilla sterilis, pteridium aquilinum, rabelera holostea, ulmus minor, viburnum opulus