be, arr. neufchâteau, carpinus betulus, geranium macrorrhizum, dasiphora fruticosa, hedera helix, aubrieta deltoidea, cosmos bipinnatus, tanacetum parthenium, fagus sylvatica, corylus avellana, cerastium tomentosum, buxus sempervirens, euphorbia lathyris, viburnum opulus, cymbalaria muralis, lysimachia punctata, lapsana communis, fraxinus excelsior, leycesteria formosa, stachys byzantina, lysimachia nummularia, arum maculatum, cotoneaster franchetii, asplenium trichomanes, nigella damascena, ajuga reptans, hypericum calycinum, levisticum officinale, pyrus communis, syringa vulgaris, salvia officinalis, ilex aquifolium, cornus sanguinea, lamium galeobdolon, ribes uva-crispa, vinca minor, borago officinalis, rhus typhina, heracleum sphondylium, chelidonium majus, asplenium ruta-muraria, dianthus barbatus, papaver somniferum, lythrum salicaria, eupatorium cannabinum, hibiscus syriacus, melissa officinalis, acer pseudoplatanus, cotinus coggygria, nicandra physalodes, agrostemma githago