argentina anserina, plantago major, poa annua, trifolium repens, agrostis stolonifera, juncus bufonius, lolium perenne, lythrum salicaria, persicaria maculosa, ranunculus repens, rorippa sylvestris, alopecurus geniculatus, anthemis cotula, carex leporina, gnaphalium uliginosum, inula britannica, juncus compressus, oxybasis rubra, polygonum aviculare, ranunculus aquatilis, rumex crispus, xanthium strumarium, salix alba