be, arr. dendermonde, rumex angiocarpus, rumex acetosella, agrostis capillaris, quercus robur, vicia hirsuta, veronica arvensis, ornithopus perpusillus, calluna vulgaris, achillea millefolium, hypochaeris radicata, holcus lanatus, erigeron canadensis, centaurea cyanus, plantago lanceolata, cerastium fontanum, veronica persica, lolium perenne, anthoxanthum odoratum, hypericum perforatum, ranunculus repens, oxalis corniculata, vicia sativa, luzula campestris, rumex acetosa, festuca filiformis, cytisus scoparius, molinia caerulea, trifolium repens, hieracium umbellatum, poa annua, aphanes arvensis, spergula arvensis, castanea sativa, pinus sylvestris, arrhenatherum elatius, betula pendula, echinochloa crus-galli, vicia villosa, deschampsia flexuosa, holcus mollis, bromus hordeaceus, gnaphalium uliginosum, teucrium scorodonia, trifolium dubium, galinsoga quadriradiata, festuca rubra, avenella flexuosa, prunus serotina, cerastium holosteoides, stellaria graminea