holcus lanatus, populus canadensis, urtica dioica, ficaria verna, galium aparine, heracleum sphondylium, ranunculus repens, rumex obtusifolius, angelica sylvestris, anthriscus sylvestris, cirsium arvense, dactylis glomerata, epipactis helleborine, geum urbanum, symphytum officinale, veronica agrestis, cardamine pratensis, lamium album, mycelis muralis, poa trivialis, prunus avium, quercus robur, stellaria media