be, arr. oostende, agrostis stolonifera, poa trivialis, lolium perenne, ranunculus repens, trifolium repens, elymus repens, cirsium arvense, plantago major, rumex crispus, phragmites australis, holcus lanatus, plantago lanceolata, poa annua, hordeum secalinum, bellis perennis, trifolium fragiferum, ranunculus acris, alopecurus geniculatus, argentina anserina, poa pratensis, urtica dioica, festuca rubra, dactylis glomerata, trifolium pratense, bolboschoenus maritimus, cerastium holosteoides, ranunculus sardous, persicaria amphibia, bromus hordeaceus, althaea officinalis, juncus gerardii, potentilla reptans, rumex acetosa, scorzoneroides autumnalis, polygonum aviculare, atriplex prostrata, eleocharis palustris, carex hirta, stellaria media, geranium dissectum, arrhenatherum elatius, pulicaria dysenterica, calystegia sepium, achillea millefolium, cardamine pratensis, cynosurus cristatus, phleum pratense, cirsium vulgare, phalaris arundinacea, equisetum arvense