be, arr. leuven, cirsium arvense, arrhenatherum elatius, urtica dioica, heracleum sphondylium, calystegia sepium, tanacetum vulgare, phragmites australis, poa trivialis, ranunculus repens, dactylis glomerata, symphytum officinale, galium aparine, elymus repens, holcus lanatus, anthriscus sylvestris, glechoma hederacea, phalaris arundinacea, lolium perenne, equisetum arvense, plantago lanceolata, epilobium hirsutum, achillea millefolium, agrostis stolonifera, persicaria amphibia, artemisia vulgaris, festuca rubra, alopecurus pratensis, rumex acetosa, rumex obtusifolius, vicia cracca, ranunculus acris, rumex crispus, trifolium repens, rubus caesius, lythrum salicaria, cerastium holosteoides, trifolium pratense, eupatorium cannabinum, stachys palustris, potentilla reptans, lycopus europaeus, lamium album, cirsium vulgare, daucus carota, iris pseudacorus, solanum dulcamara, galeopsis tetrahit, plantago major, filipendula ulmaria, melilotus albus