be, arr. antwerpen, urtica dioica, phragmites australis, cirsium arvense, sambucus nigra, galium aparine, poa trivialis, populus canadensis, eupatorium cannabinum, glechoma hederacea, symphytum officinale, solanum dulcamara, holcus lanatus, epilobium hirsutum, lycopus europaeus, rubus caesius, agrostis stolonifera, calystegia sepium, alnus glutinosa, ranunculus repens, quercus robur, crataegus monogyna, calamagrostis epigejos, heracleum sphondylium, fraxinus excelsior, cirsium vulgare, acer pseudoplatanus, galeopsis tetrahit, stellaria media, salix cinerea, angelica sylvestris, phalaris arundinacea, silene dioica, lythrum salicaria, anthriscus sylvestris, betula pendula, cirsium palustre, humulus lupulus, prunus serotina, valeriana officinalis, salix caprea, arrhenatherum elatius, iris pseudacorus, rumex obtusifolius, equisetum arvense, dactylis glomerata, geranium robertianum, sorbus aucuparia, cardamine pratensis, solidago gigantea, atriplex prostrata