be, arr. nivelles, geranium macrorrhizum, oxalis corniculata, silene coronaria, pilosella aurantiaca, phytolacca acinosa, arum italicum, potentilla indica, cymbalaria muralis, euphorbia lathyris, eschscholzia californica, lathyrus latifolius, papaver somniferum, tanacetum parthenium, nigella damascena, nicandra physalodes, galinsoga quadriradiata, claytonia perfoliata, lobularia maritima, lepidium didymum, castanea sativa, viola wittrockiana, lunaria annua, rhododendron ponticum, hibiscus syriacus, cotoneaster franchetii, erigeron karvinskianus, geranium pyrenaicum, pseudofumaria lutea, echinochloa crus-galli, phacelia tanacetifolia, cosmos bipinnatus, erigeron sumatrensis, hypericum androsaemum, cerastium tomentosum, veronica persica, pentaglottis sempervirens, datura stramonium, borago officinalis, sorbaria sorbifolia, juglans regia, melissa officinalis, verbena bonariensis, lysimachia punctata, syringa vulgaris, alcea rosea, calendula officinalis, aubrieta deltoidea, quercus rubra, fagopyrum esculentum, prunus laurocerasus