poa pratensis, urtica dioica, deschampsia cespitosa, thalictrum flavum, elymus repens, galium aparine, phalaris arundinacea, arabidopsis arenosa, argentina anserina, arrhenatherum elatius, carduus crispus, cirsium arvense, cirsium oleraceum, equisetum arvense, galium uliginosum, geum rivale, holcus lanatus, inula britannica, plantago lanceolata