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