be, arr. antwerpen, sambucus nigra, urtica dioica, galium aparine, acer pseudoplatanus, rubus caesius, crataegus monogyna, cirsium arvense, glechoma hederacea, phragmites australis, prunus serotina, poa trivialis, solanum dulcamara, quercus robur, eupatorium cannabinum, populus balsamifera, populus canadensis, fraxinus excelsior, calamagrostis epigejos, agrostis stolonifera, stellaria media, holcus lanatus, jacobaea vulgaris, populus canescens, silene dioica, hippophae rhamnoides, elymus athericus, rosa canina, bryonia dioica, geranium robertianum, cirsium vulgare, erigeron canadensis, populus alba, ligustrum vulgare, atriplex prostrata, cynoglossum officinale, betula pendula, populus nigra, senecio inaequidens, lonicera periclymenum, salix caprea, epilobium hirsutum, heracleum sphondylium, alnus glutinosa, geum urbanum, ranunculus repens, sorbus aucuparia, hedera helix, anthriscus sylvestris, dryopteris dilatata, ribes rubrum