erigeron floribundus, phalaris canariensis, poa annua, brassica napus, hordeum murinum, parietaria judaica, piptatherum miliaceum, plantago lanceolata, sonchus oleraceus, symphyotrichum squamatum, bromus catharticus, carex divulsa, holcus lanatus, hypericum perforatum, linum bienne, lolium perenne, oxalis corniculata, sisymbrium officinale, verbena officinalis