hedera helix, fraxinus excelsior, corylus avellana, ulmus minor, galium aparine, poa nemoralis, crataegus monogyna, geranium robertianum, prunus spinosa, viburnum lantana, viola odorata, viola reichenbachiana, acer campestre, cornus sanguinea, dioscorea communis, euonymus europaeus, geum urbanum, heracleum sphondylium, ilex aquifolium, moehringia trinervia, polygonatum multiflorum, prunus avium, rosa canina, salix caprea, sambucus nigra, urtica dioica