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