hedera helix, acer platanoides, acer campestre, aegopodium podagraria, crataegus monogyna, quercus robur, urtica dioica, acer pseudoplatanus, brachythecium rutabulum, kindbergia praelonga, galium aparine, alliaria petiolata, corydalis solida, ficaria verna, geum urbanum, glechoma hederacea, milium effusum, poa trivialis, prunus padus, veronica hederifolia, euonymus europaeus