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