be, arr. brugge, matricaria discoidea, veronica persica, ranunculus repens, agrostis stolonifera, cirsium arvense, poa trivialis, lolium perenne, urtica dioica, polygonum aviculare, poa annua, elymus repens, stellaria media, plantago major, matricaria chamomilla, capsella bursa-pastoris, phragmites australis, glechoma hederacea, trifolium repens, galium aparine, equisetum arvense, chenopodium album, heracleum sphondylium, sonchus oleraceus, senecio vulgaris, echinochloa crus-galli, sonchus asper, holcus lanatus, dactylis glomerata, elodea nuttallii, lamium album, symphytum officinale, rumex obtusifolius, persicaria amphibia, arrhenatherum elatius, calystegia sepium, galinsoga quadriradiata, solanum nigrum, anthriscus sylvestris, phalaris arundinacea, erigeron canadensis, persicaria maculosa, lepidium didymum, sisymbrium officinale, ranunculus sceleratus, geranium dissectum, rumex crispus, achillea millefolium, plantago lanceolata, ranunculus acris, artemisia vulgaris