quercus robur, holcus mollis, ceratocapnos claviculata, agrostis capillaris, dactylis glomerata, elymus repens, galeopsis tetrahit, urtica dioica, betula pubescens, dryopteris dilatata, hedera helix, ilex aquifolium, lonicera periclymenum, prunus serotina, sambucus nigra