fr, pas-de-calais, calamagrostis epigejos, crataegus monogyna, rhamnus cathartica, ligustrum vulgare, rubus caesius, cynoglossum officinale, carex arenaria, urtica dioica, quercus robur, moehringia trinervia, lonicera periclymenum, hippophae rhamnoides, holcus lanatus, rosa canina, betula pubescens, jacobaea vulgaris, euonymus europaeus, salix repens, eupatorium cannabinum, glechoma hederacea, sambucus nigra, betula pendula, rosa blondaeana, solanum dulcamara, galium aparine, prunus serotina, teucrium scorodonia, geranium robertianum, bryonia dioica, agrostis capillaris, acer pseudoplatanus, rosa rubiginosa, populus tremula, geum urbanum, asparagus officinalis, poa pratensis, sorbus aucuparia, salix cinerea, fraxinus excelsior, poa trivialis, cirsium palustre, polygonatum odoratum, luzula campestris, veronica officinalis, viburnum opulus, rosa spinosissima, phragmites australis, galium verum, fragaria vesca, cirsium arvense