es, navarra, chenopodium album, convolvulus arvensis, cynodon dactylon, poa annua, sonchus oleraceus, hordeum murinum, symphyotrichum subulatum, polygonum aviculare, portulaca oleracea, sisymbrium irio, echinochloa crus-galli, capsella bursa-pastoris, solanum nigrum, amaranthus retroflexus, xanthium strumarium, lepidium draba, sonchus tenerrimus, senecio vulgaris, diplotaxis erucoides, papaver rhoeas, heliotropium europaeum, atriplex prostrata, marrubium vulgare, xanthium spinosum, plantago coronopus, medicago sativa, lactuca serriola, foeniculum vulgare, plantago major, stellaria media, cirsium arvense, rumex conglomeratus, ecballium elaterium, phragmites australis, silybum marianum, dittrichia viscosa, urtica urens, helminthotheca echioides, lamium amplexicaule, erigeron bonariensis, agrostis stolonifera, persicaria lapathifolia, amaranthus blitoides, sinapis arvensis, anacyclus clavatus, rumex crispus, persicaria maculosa, erigeron canadensis, lolium rigidum, sonchus asper