fagus orientalis, carpinus betulus, corylus avellana, urtica dioica, arum maculatum, chaerophyllum nodosum, crataegus monogyna, daphne pontica, euphorbia amygdaloides, galium verum, geum urbanum, mycelis muralis, piptatherum coerulescens, poa trivialis, pteridium aquilinum, veronica chamaedrys, viola sieheana