populus canadensis, urtica dioica, glechoma hederacea, quercus robur, brachythecium rutabulum, kindbergia praelonga, lamium maculatum, sambucus nigra, dicranella heteromalla, plagiothecium curvifolium, galium aparine, geum urbanum, silene dioica, heracleum sphondylium, phalaris arundinacea, poa nemoralis, stachys sylvatica