pulicaria vulgaris, alopecurus geniculatus, corrigiola litoralis, plantago major, poa annua, argentina anserina, elymus repens, gnaphalium uliginosum, herniaria glabra, juncus bufonius, oxybasis rubra, polygonum aviculare, rorippa sylvestris, solanum nigrum, atriplex calotheca, echinochloa crus-galli, epilobium palustre, lipandra polysperma