argentina anserina, carex disticha, poa trivialis, agrostis stolonifera, trifolium repens, carex hirta, jacobaea aquatica, phalaris arundinacea, plantago major, mentha arvensis, plantago lanceolata, cirsium arvense, lythrum salicaria, persicaria amphibia, poa annua, ranunculus repens, rorippa sylvestris, symphytum officinale