be, arr. antwerpen, urtica dioica, sambucus nigra, cirsium arvense, galium aparine, rubus caesius, phragmites australis, populus balsamifera, erigeron canadensis, elymus athericus, acer pseudoplatanus, jacobaea vulgaris, senecio inaequidens, poa trivialis, prunus serotina, calamagrostis epigejos, eupatorium cannabinum, agrostis stolonifera, glechoma hederacea, holcus lanatus, stellaria media, cirsium vulgare, solanum dulcamara, populus canadensis, hippophae rhamnoides, crataegus monogyna, melilotus albus, claytonia perfoliata, atriplex prostrata, quercus robur, heracleum sphondylium, festuca rubra, populus alba, symphytum officinale, epilobium hirsutum, cynoglossum officinale, elymus repens, arrhenatherum elatius, calystegia sepium, sonchus arvensis, fraxinus excelsior, populus nigra, ranunculus repens, silene dioica, tripolium pannonicum, bryonia dioica, salix caprea, crepis capillaris, anthriscus sylvestris, cardamine hirsuta, rosa canina