fr, pas-de-calais, rhamnus cathartica, hippophae rhamnoides, eupatorium cannabinum, calamagrostis epigejos, rubus caesius, ligustrum vulgare, cynoglossum officinale, jacobaea vulgaris, pulicaria dysenterica, epipactis palustris, crataegus monogyna, asparagus officinalis, solanum dulcamara, populus alba, urtica dioica, rosa spinosissima, anchusa officinalis, salix repens, cirsium arvense, mentha aquatica, mahonia aquifolium, carex arenaria, phragmites australis, holcus lanatus, lythrum salicaria, bryonia dioica, potentilla reptans, rosa canina, sambucus nigra, rosa rubiginosa, erodium cicutarium, hydrocotyle vulgaris, pyrola rotundifolia, althaea officinalis, parnassia palustris, galium aparine, blackstonia perfoliata, crassula helmsii, claytonia perfoliata, galium verum, agrostis stolonifera, cirsium vulgare, euonymus europaeus, sedum acre, lycopus europaeus, ononis spinosa, symphytum officinale, cirsium palustre, epilobium hirsutum, glechoma hederacea