crataegus monogyna, prunus spinosa, cornus sanguinea, rosa canina, acer campestre, clematis vitalba, crataegus laevigata, dioscorea communis, euonymus europaeus, ligustrum vulgare, rubus ulmifolius, viburnum lantana, corylus avellana, hedera helix, helleborus viridis, lonicera periclymenum, pteridium aquilinum, quercus robur, rubia peregrina