argentina anserina, carex hirta, poa annua, poa trivialis, trifolium repens, agrostis stolonifera, atriplex prostrata, inula britannica, ranunculus repens, alopecurus pratensis, bidens tripartita, cerastium holosteoides, glyceria maxima, jacobaea vulgaris, mentha arvensis, oenanthe aquatica, persicaria amphibia, persicaria hydropiper, potentilla reptans, prunella vulgaris, rorippa amphibia, rorippa sylvestris, rumex crispus, scorzoneroides autumnalis, xanthium orientale