be, arr. oostende, agrostis stolonifera, ranunculus repens, lolium perenne, poa trivialis, trifolium repens, alopecurus geniculatus, plantago major, holcus lanatus, rumex crispus, ranunculus sceleratus, eleocharis palustris, elymus repens, glyceria fluitans, trifolium fragiferum, cirsium arvense, persicaria amphibia, poa annua, juncus articulatus, argentina anserina, bolboschoenus maritimus, phragmites australis, bellis perennis, helosciadium nodiflorum, carex hirta, juncus bufonius, rumex conglomeratus, ranunculus sardous, apium nodiflorum, phleum pratense, cardamine pratensis, juncus gerardii, ranunculus acris, atriplex prostrata, glyceria notata, festuca rubra, oenanthe fistulosa, poa pratensis, hordeum secalinum, polygonum aviculare, phalaris arundinacea, scorzoneroides autumnalis, juncus effusus, lolium pratense, persicaria maculosa, cerastium holosteoides, stellaria media, urtica dioica, rumex acetosa, bromus hordeaceus, alopecurus pratensis