be, arr. sint-niklaas, urtica dioica, symphytum officinale, galium aparine, glechoma hederacea, solanum dulcamara, filipendula ulmaria, alnus glutinosa, phragmites australis, poa trivialis, populus canadensis, humulus lupulus, sambucus nigra, angelica sylvestris, lycopus europaeus, fraxinus excelsior, calystegia sepium, iris pseudacorus, lythrum salicaria, phalaris arundinacea, crataegus monogyna, quercus robur, galeopsis tetrahit, ranunculus repens, heracleum sphondylium, rubus caesius, eupatorium cannabinum, circaea lutetiana, lysimachia vulgaris, cardamine pratensis, epilobium hirsutum, silene dioica, salix cinerea, rumex sanguineus, cirsium palustre, ribes rubrum, geum urbanum, ficaria verna, galium palustre, cirsium arvense, calamagrostis canescens, viburnum opulus, anthriscus sylvestris, carex riparia, persicaria hydropiper, valeriana officinalis, juncus effusus, rumex obtusifolius, lolium giganteum, cardamine amara, acer pseudoplatanus