be, arr. antwerpen, cirsium arvense, urtica dioica, phragmites australis, holcus lanatus, agrostis stolonifera, erigeron canadensis, poa trivialis, populus canadensis, arrhenatherum elatius, ranunculus repens, melilotus albus, cirsium vulgare, calamagrostis epigejos, galium aparine, senecio inaequidens, symphytum officinale, eupatorium cannabinum, lolium perenne, festuca rubra, jacobaea vulgaris, glechoma hederacea, sambucus nigra, rubus caesius, elymus repens, prunus serotina, trifolium repens, calystegia sepium, heracleum sphondylium, stellaria media, crepis capillaris, agrostis capillaris, epilobium hirsutum, plantago lanceolata, dactylis glomerata, quercus robur, plantago major, pulicaria dysenterica, equisetum arvense, erigeron sumatrensis, trifolium dubium, cerastium holosteoides, cerastium fontanum, lathyrus latifolius, vicia sativa, vicia villosa, poa annua, solanum dulcamara, crataegus monogyna, lepidium didymum, elymus athericus