fr, seine-maritime, polygonum aviculare, chenopodium album, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, fallopia convolvulus, stellaria media, poa annua, viola arvensis, papaver rhoeas, veronica persica, lysimachia arvensis, vicia sativa, elymus repens, vicia hirsuta, centaurea cyanus, galium aparine, sinapis arvensis, senecio vulgaris, raphanus raphanistrum, veronica arvensis, myosotis arvensis, lamium purpureum, matricaria chamomilla, veronica hederifolia, euphorbia helioscopia, tripleurospermum inodorum, equisetum arvense, sonchus asper, persicaria maculosa, apera spica-venti, aphanes arvensis, trifolium repens, achillea millefolium, scleranthus annuus, scleranthus polycarpos, plantago major, rumex crispus, alopecurus myosuroides, gnaphalium uliginosum, plantago lanceolata, lamium amplexicaule, sonchus oleraceus, medicago lupulina, lolium perenne, ranunculus repens, persicaria lapathifolia, arenaria serpyllifolia, anthemis arvensis, fumaria officinalis