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