be, arr. antwerpen, urtica dioica, cirsium arvense, phragmites australis, galium aparine, sambucus nigra, agrostis stolonifera, poa trivialis, holcus lanatus, eupatorium cannabinum, rubus caesius, glechoma hederacea, calamagrostis epigejos, populus canadensis, cirsium vulgare, symphytum officinale, jacobaea vulgaris, crataegus monogyna, calystegia sepium, ranunculus repens, solanum dulcamara, stellaria media, erigeron canadensis, elymus athericus, epilobium hirsutum, arrhenatherum elatius, heracleum sphondylium, festuca rubra, quercus robur, populus balsamifera, acer pseudoplatanus, elymus repens, prunus serotina, pulicaria dysenterica, fraxinus excelsior, atriplex prostrata, lolium perenne, plantago major, anthriscus sylvestris, melilotus albus, senecio inaequidens, sonchus arvensis, trifolium repens, populus alba, hippophae rhamnoides, dactylis glomerata, salix caprea, equisetum arvense, silene dioica, rumex crispus, alnus glutinosa