be, arr. tongeren, quercus robur, heracleum sphondylium, fraxinus excelsior, urtica dioica, holcus lanatus, arrhenatherum elatius, corylus avellana, ranunculus repens, crataegus monogyna, galium aparine, acer pseudoplatanus, sambucus nigra, cirsium arvense, glechoma hederacea, poa trivialis, dactylis glomerata, hedera helix, prunus avium, geum urbanum, cornus sanguinea, plantago lanceolata, lolium perenne, ranunculus acris, betula pendula, hypericum perforatum, achillea millefolium, agrostis capillaris, lonicera periclymenum, trifolium repens, rumex acetosa, trifolium pratense, cerastium holosteoides, lathyrus pratensis, sorbus aucuparia, arum maculatum, salix caprea, elymus repens, fagus sylvatica, daucus carota, anthriscus sylvestris, clematis vitalba, trisetum flavescens, cirsium vulgare, poa pratensis, agrimonia eupatoria, polygonatum multiflorum, origanum vulgare, prunus spinosa, rosa blondaeana, stachys sylvatica