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