be, arr. tongeren, urtica dioica, ranunculus repens, poa trivialis, holcus lanatus, quercus robur, glechoma hederacea, galium aparine, dactylis glomerata, heracleum sphondylium, agrostis capillaris, fraxinus excelsior, rumex obtusifolius, lolium perenne, cirsium arvense, arrhenatherum elatius, galeopsis tetrahit, silene dioica, agrostis stolonifera, humulus lupulus, hedera helix, elymus repens, phalaris arundinacea, rumex acetosa, alnus glutinosa, trifolium repens, achillea millefolium, sambucus nigra, calystegia sepium, anthriscus sylvestris, plantago major, aegopodium podagraria, equisetum arvense, plantago lanceolata, ranunculus acris, cardamine pratensis, juncus effusus, geum urbanum, prunus padus, lamium album, artemisia vulgaris, eupatorium cannabinum, chaerophyllum temulum, stellaria media, cerastium holosteoides, filipendula ulmaria, stachys sylvatica, poa pratensis, acer pseudoplatanus, euonymus europaeus, iris pseudacorus