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