be, arr. tongeren, heracleum sphondylium, cruciata laevipes, holcus lanatus, ranunculus acris, ranunculus repens, dactylis glomerata, lolium perenne, urtica dioica, arrhenatherum elatius, trifolium incarnatum, rumex acetosa, poa trivialis, achillea millefolium, hordeum vulgare, phacelia tanacetifolia, trifolium repens, prunus spinosa, arum maculatum, geranium dissectum, plantago lanceolata, hedera helix, lamium album, trifolium pratense, fagopyrum esculentum, cardamine pratensis, veronica chamaedrys, galium aparine, triticum aestivum, plantago major, bromus hordeaceus, campanula rapunculus, anthoxanthum odoratum, alopecurus pratensis, cornus sanguinea, rabelera holostea, glechoma hederacea, cirsium arvense, cynosurus cristatus, euonymus europaeus, convolvulus arvensis, corylus avellana, fraxinus excelsior, sinapis alba, crataegus monogyna, anthriscus sylvestris, castanea sativa, stellaria graminea, avena sativa, vicia faba, zea mays