agrostis stolonifera, mentha suaveolens, lolium arundinaceum, stellaria graminea, calystegia sepium, cirsium arvense, dactylis glomerata, holcus lanatus, agrostis capillaris, helminthotheca echioides, lathyrus pratensis, lolium perenne, paspalum distichum, pulicaria dysenterica, rumex conglomeratus, sonchus oleraceus, trifolium repens, urtica dioica, verbena officinalis, veronica chamaedrys