elymus repens, agrostis stolonifera, phalaris arundinacea, alopecurus geniculatus, argentina anserina, cirsium arvense, potentilla reptans, rumex crispus, achillea ptarmica, plantago major, rorippa sylvestris, urtica dioica, capsella bursa-pastoris, carex disticha, rorippa palustris, tanacetum vulgare, trifolium repens