argentina anserina, juncus bufonius, agrostis gigantea, geum rivale, poa trivialis, stachys palustris, bidens tripartita, carex lepidocarpa, elymus repens, equisetum palustre, lathyrus pratensis, mentha arvensis, myosotis scorpioides, persicaria maculosa, phleum pratense, plantago major, ranunculus acris, ranunculus repens, rumex crispus, trifolium hybridum, trifolium repens, vicia cracca