corylus avellana, acer campestre, tilia tomentosa, acer tataricum, actaea spicata, carex sylvatica, crataegus monogyna, dioscorea communis, epimedium alpinum, ficaria verna, galium sylvaticum, geum urbanum, glechoma hirsuta, hedera helix, helleborus odorus, heracleum sphondylium, lathyrus venetus, leucojum vernum, ligustrum vulgare, sambucus nigra, prunus avium, quercus petraea