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