eleocharis uniglumis, agrostis stolonifera, alopecurus geniculatus, bromus hordeaceus, bellis perennis, juncus gerardi, lolium perenne, poa annua, elymus repens, ranunculus repens, scorzoneroides autumnalis, trifolium repens, argentina anserina, carex distans, cerastium holosteoides, bolboschoenus maritimus, cardamine pratensis