juncus effusus, galega officinalis, achillea millefolium, agrostis stolonifera, argentina anserina, centaurea jacea, cirsium canum, cynosurus cristatus, dipsacus laciniatus, galium mollugo, glyceria maxima, jacobaea erucifolia, juncus atratus, lolium perenne, lotus corniculatus, mentha pulegium, myosotis scorpioides, persicaria maculosa, phleum pratense, plantago lanceolata, polygonum aviculare, ranunculus acris, ranunculus repens, rumex conglomeratus, teucrium scordium, trifolium fragiferum, verbena officinalis