acer pseudoplatanus, crataegus monogyna, fraxinus excelsior, geum urbanum, acer platanoides, hedera helix, ulmus glabra, cornus sanguinea, ribes alpinum, viburnum lantana, arum maculatum, galium aparine, prunus spinosa, ilex aquifolium, rhamnus cathartica, ribes uva-crispa, robinia pseudoacacia, ulmus minor