es, gipuzkoa, veronica persica, lysimachia arvensis, stellaria media, senecio vulgaris, polygonum aviculare, chenopodium album, poa annua, capsella bursa-pastoris, sonchus oleraceus, sonchus asper, convolvulus arvensis, persicaria maculosa, vicia hirsuta, galium aparine, vicia sativa, euphorbia helioscopia, geranium dissectum, cirsium arvense, plantago major, veronica arvensis, lamium purpureum, raphanus raphanistrum, trifolium repens, papaver rhoeas, ranunculus repens, cerastium glomeratum, aphanes arvensis, sherardia arvensis, plantago lanceolata, sinapis arvensis, myosotis arvensis, lolium perenne, fallopia convolvulus, mercurialis annua, rumex obtusifolius, viola arvensis, rumex crispus, solanum nigrum, lapsana communis, poa trivialis, medicago lupulina, gnaphalium uliginosum, equisetum arvense, achillea millefolium, lolium multiflorum, lipandra polysperma, elymus repens, matricaria chamomilla, potentilla reptans, alopecurus myosuroides