robinia pseudoacacia, chelidonium majus, sambucus nigra, hypnum cupressiforme, fraxinus excelsior, atrichum undulatum, alliaria petiolata, brachytheciastrum velutinum, impatiens parviflora, quercus petraea, brachypodium sylvaticum, calamagrostis epigejos, galeopsis pubescens, geum urbanum, poa nemoralis, urtica dioica, dryopteris carthusiana, epilobium montanum, ulmus minor