be, arr. nivelles, geranium macrorrhizum, euphorbia lathyris, phytolacca acinosa, castanea sativa, oxalis corniculata, cosmos bipinnatus, lathyrus latifolius, arum italicum, tanacetum parthenium, cymbalaria muralis, geranium pyrenaicum, nicandra physalodes, silene coronaria, cerastium tomentosum, papaver somniferum, claytonia perfoliata, carpinus betulus, syringa vulgaris, melissa officinalis, pilosella aurantiaca, nigella damascena, eschscholzia californica, hedera helix, lapsana communis, trifolium incarnatum, lysimachia punctata, potentilla indica, ribes rubrum, cotoneaster franchetii, vinca minor, corylus avellana, lunaria annua, glechoma hederacea, prunus laurocerasus, hibiscus syriacus, sorbaria sorbifolia, heracleum sphondylium, vinca major, borago officinalis, juglans regia, buxus sempervirens, alliaria petiolata, sambucus nigra, aubrieta deltoidea, chelidonium majus, viburnum rhytidophyllum, pseudofumaria lutea, cornus sanguinea, datura stramonium, acer platanoides