be, arr. oostende, agrostis stolonifera, ranunculus repens, lolium perenne, poa trivialis, alopecurus geniculatus, trifolium repens, cirsium arvense, holcus lanatus, poa annua, elymus repens, ranunculus sceleratus, rumex crispus, eleocharis palustris, plantago major, polygonum aviculare, persicaria amphibia, argentina anserina, stellaria media, bellis perennis, helosciadium nodiflorum, urtica dioica, rumex acetosa, glyceria fluitans, juncus bufonius, ranunculus acris, cotula coronopifolia, dactylis glomerata, persicaria maculosa, matricaria discoidea, bolboschoenus maritimus, hordeum secalinum, bromus hordeaceus, plantago lanceolata, cynosurus cristatus, phleum pratense, phragmites australis, trifolium fragiferum, ranunculus sardous, cardamine pratensis, geranium dissectum, festuca rubra, atriplex prostrata, apium nodiflorum, poa pratensis, juncus gerardii, capsella bursa-pastoris, rumex conglomeratus, phalaris arundinacea, rumex obtusifolius, alopecurus pratensis