aegopodium podagraria, chaerophyllum hirsutum, urtica dioica, campanula trachelium, geum urbanum, glechoma hederacea, lysimachia nummularia, poa trivialis, primula elatior, rumex obtusifolius, veronica chamaedrys, acer campestre, cerastium holosteoides, heracleum sphondylium, impatiens noli-tangere, lamium galeobdolon, lolium pratense, petasites hybridus, symphytum tuberosum, viola reichenbachiana