juncus inflexus, agrostis stolonifera, elymus repens, hordeum secalinum, lotus tenuis, mentha pulegium, plantago major, trifolium fragiferum, achillea ageratum, anthemis cotula, centaurea jacea, centaurium pulchellum, cynosurus cristatus, phleum pratense, poa annua, polygonum aviculare, potentilla reptans, pulicaria vulgaris, verbena officinalis