be, arr. dendermonde, cirsium arvense, ranunculus repens, poa trivialis, urtica dioica, lolium perenne, arrhenatherum elatius, heracleum sphondylium, tanacetum vulgare, dactylis glomerata, agrostis stolonifera, alopecurus pratensis, elymus repens, phalaris arundinacea, holcus lanatus, trifolium repens, rumex obtusifolius, plantago lanceolata, symphytum officinale, glechoma hederacea, lolium multiflorum, achillea millefolium, bidens frondosa, persicaria amphibia, rumex acetosa, rumex crispus, calystegia sepium, ranunculus acris, matricaria discoidea, artemisia vulgaris, plantago major, equisetum arvense, phragmites australis, festuca rubra, anthriscus sylvestris, capsella bursa-pastoris, erigeron canadensis, trifolium pratense, poa annua, phleum pratense, potentilla reptans, stellaria media, galium aparine, bromus hordeaceus, trifolium dubium, crepis biennis, cardamine pratensis, polygonum aviculare, glyceria maxima, lythrum salicaria, vicia cracca