be, arr. nivelles, phacelia tanacetifolia, hordeum vulgare, fagopyrum esculentum, castanea sativa, vicia faba, trifolium incarnatum, triticum aestivum, panicum miliaceum, mercurialis annua, brassica napus, avena sativa, veronica persica, papaver somniferum, gnaphalium uliginosum, zea mays, beta vulgaris, lonicera periclymenum, galium aparine, chenopodium album, raphanus raphanistrum, centaurea cyanus, senecio vulgaris, echinochloa crus-galli, hedera helix, sinapis alba, polygonum aviculare, linum usitatissimum, sambucus nigra, quercus robur, heracleum sphondylium, corylus avellana, datura stramonium, cirsium arvense, fraxinus excelsior, matricaria chamomilla, urtica dioica, secale cereale, teucrium scorodonia, galinsoga quadriradiata, betula pendula, matricaria discoidea, euphorbia lathyris, sonchus asper, lathyrus oleraceus, hyacinthoides non-scripta, nicandra physalodes, juglans regia, fagus sylvatica, setaria helvola, carpinus betulus