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