hippophae rhamnoides, populus nigra, clematis vitalba, betula pendula, cornus sanguinea, glechoma hederacea, hedera helix, salix purpurea, corylus avellana, crataegus monogyna, arrhenatherum elatius, bromus erectus, carex flacca, ligustrum vulgare, lotus corniculatus, medicago lupulina, poa compressa, quercus robur, abies alba, carpinus betulus, dactylis glomerata, galium mollugo, lonicera xylosteum, melilotus albus, pinus sylvestris, tilia cordata