be, arr. oostende, agrostis stolonifera, lolium perenne, trifolium fragiferum, trifolium repens, juncus gerardii, ranunculus sardous, poa trivialis, alopecurus geniculatus, ranunculus repens, elymus repens, hordeum secalinum, bellis perennis, alopecurus bulbosus, plantago major, lysimachia maritima, spergularia marina, argentina anserina, bolboschoenus maritimus, cirsium arvense, festuca rubra, rumex crispus, scorzoneroides autumnalis, plantago coronopus, atriplex prostrata, eleocharis palustris, cotula coronopifolia, holcus lanatus, poa annua, poa pratensis, cynosurus cristatus, polygonum aviculare, juncus bufonius, bromus hordeaceus, triglochin maritima, tripolium pannonicum, helosciadium nodiflorum, ranunculus sceleratus, juncus articulatus, phragmites australis, althaea officinalis, plantago lanceolata, ranunculus acris, eleocharis uniglumis, plantago maritima, trifolium pratense, puccinellia maritima, lotus tenuis, apium nodiflorum, dactylis glomerata, oenanthe fistulosa