fr, nièvre, chenopodium album, gnaphalium uliginosum, ranunculus repens, cirsium arvense, polygonum aviculare, persicaria maculosa, poa annua, capsella bursa-pastoris, convolvulus arvensis, trifolium repens, rumex crispus, plantago major, persicaria lapathifolia, elymus repens, poa trivialis, lysimachia arvensis, sonchus asper, galium aparine, raphanus raphanistrum, vicia hirsuta, sinapis arvensis, veronica persica, viola arvensis, matricaria chamomilla, vicia sativa, stellaria media, alopecurus myosuroides, fallopia convolvulus, lolium perenne, senecio vulgaris, papaver rhoeas, echinochloa crus-galli, agrostis stolonifera, plantago lanceolata, apera spica-venti, tripleurospermum inodorum, lipandra polysperma, juncus bufonius, equisetum arvense, geranium dissectum, centaurea cyanus, euphorbia helioscopia, myosotis arvensis, persicaria hydropiper, lamium purpureum, mentha arvensis, atriplex patula, potentilla reptans, achillea millefolium, trifolium pratense