agrostis stolonifera, phalaris arundinacea, cirsium arvense, crepis capillaris, glechoma hederacea, persicaria hydropiper, plantago major, potentilla reptans, ranunculus repens, rorippa amphibia, rorippa sylvestris, rumex crispus, trifolium repens, argentina anserina, juncus compressus, poa trivialis