fr, pas-de-calais, claytonia perfoliata, veronica arvensis, chelidonium majus, claytonia sibirica, erodium cicutarium, mahonia aquifolium, glechoma hederacea, prunus serotina, rosa spinosissima, quercus robur, hedera helix, rosa rugosa, ilex aquifolium, prunus laurocerasus, sedum acre, prunus padus, saponaria officinalis, ribes rubrum, sorbus aucuparia, tanacetum parthenium, ligustrum vulgare, geranium molle, fritillaria meleagris, rumex acetosella, leonurus cardiaca, trifolium dubium, agrostemma githago, euonymus europaeus, acer pseudoplatanus, acer platanoides, phytolacca acinosa, sorbaria sorbifolia, silene dioica, jacobaea vulgaris, geranium robertianum, rubus phoenicolasius, ribes sanguineum, cardamine hirsuta, alliaria petiolata, lunaria annua, lonicera periclymenum, nicandra physalodes, carex arenaria, stellaria media, populus alba, crepis capillaris, lapsana communis, geum urbanum, humulus lupulus, plantago major