be, arr. sint-niklaas, cirsium arvense, urtica dioica, poa trivialis, ranunculus repens, phragmites australis, lolium perenne, agrostis stolonifera, holcus lanatus, galium aparine, symphytum officinale, elymus repens, calystegia sepium, heracleum sphondylium, arrhenatherum elatius, phalaris arundinacea, anthriscus sylvestris, epilobium hirsutum, glechoma hederacea, rumex obtusifolius, dactylis glomerata, stellaria media, trifolium repens, cerastium holosteoides, populus canadensis, cirsium vulgare, alopecurus pratensis, rumex crispus, plantago major, festuca rubra, persicaria amphibia, poa annua, rumex acetosa, ranunculus acris, phleum pratense, equisetum arvense, angelica archangelica, lolium multiflorum, eupatorium cannabinum, plantago lanceolata, poa pratensis, galeopsis tetrahit, bromus hordeaceus, alopecurus geniculatus, lycopus europaeus, cerastium fontanum, sambucus nigra, trifolium pratense, solanum dulcamara, achillea millefolium, angelica sylvestris