fr, pas-de-calais, taxodium distichum, cosmos bipinnatus, althaea officinalis, ageratum houstonianum, stachys byzantina, paulownia tomentosa, achillea filipendulina, cotinus coggygria, aristolochia clematitis, salix alba, eschscholzia californica, onopordum acanthium, acer negundo, euphorbia lathyris, geranium macrorrhizum, papaver somniferum, datura stramonium, symphytum officinale, tanacetum vulgare, humulus lupulus, rhus typhina, verbena officinalis, alcea rosea, juglans regia, salvia officinalis, armoracia rusticana, cotoneaster franchetii, cerastium tomentosum, reseda lutea, saponaria officinalis, nicandra physalodes, lonicera tatarica, hemerocallis fulva, symphyotrichum novae-angliae, nigella damascena, cydonia oblonga, portulaca oleracea, colutea arborescens, ceratostigma plumbaginoides, ballota nigra, phacelia tanacetifolia, prunus persica, mercurialis annua, prunus lusitanica, philadelphus coronarius, populus alba, leycesteria formosa, dianthus barbatus, hibiscus syriacus, verbascum nigrum