equisetum variegatum, equisetum arvense, blysmus compressus, calamagrostis pseudophragmites, juncus articulatus, agrostis stolonifera, epilobium hirsutum, galega orientalis, heracleum mantegazzianum, lathyrus pratensis, medicago lupulina, melilotus officinalis, phleum pratense, plantago major, prunella vulgaris, ranunculus repens, tanacetum partheniifolium, trifolium pratense, trifolium repens