be, arr. antwerpen, urtica dioica, sambucus nigra, populus canadensis, prunus serotina, quercus robur, acer pseudoplatanus, glechoma hederacea, holcus lanatus, cirsium arvense, galium aparine, poa trivialis, crataegus monogyna, betula pendula, phragmites australis, eupatorium cannabinum, fraxinus excelsior, ranunculus repens, calamagrostis epigejos, quercus rubra, rubus caesius, sorbus aucuparia, heracleum sphondylium, agrostis capillaris, alnus glutinosa, populus canescens, silene dioica, lonicera periclymenum, cirsium vulgare, symphytum officinale, salix caprea, agrostis stolonifera, solanum dulcamara, stellaria media, erigeron canadensis, jacobaea vulgaris, geum urbanum, arrhenatherum elatius, moehringia trinervia, castanea sativa, dryopteris dilatata, alnus incana, robinia pseudoacacia, galeopsis tetrahit, corylus avellana, ribes rubrum, senecio inaequidens, populus alba, geranium robertianum, cirsium palustre, angelica sylvestris