es, cantabria, sonchus oleraceus, poa annua, plantago lanceolata, veronica persica, dactylis glomerata, daucus carota, trifolium repens, lolium perenne, convolvulus arvensis, calystegia sepium, chenopodium album, polygonum aviculare, senecio vulgaris, trifolium pratense, plantago major, potentilla reptans, rumex obtusifolius, lolium multiflorum, stellaria media, medicago lupulina, bromus hordeaceus, persicaria maculosa, picris hieracioides, sonchus asper, geranium dissectum, poa trivialis, euphorbia helioscopia, verbena officinalis, holcus lanatus, helminthotheca echioides, solanum nigrum, capsella bursa-pastoris, digitaria sanguinalis, ranunculus repens, erigeron canadensis, lysimachia arvensis, symphyotrichum subulatum, cynodon dactylon, rumex crispus, hordeum murinum, crepis vesicaria, mercurialis annua, urtica dioica, geranium molle, bellis perennis, cerastium glomeratum, echinochloa crus-galli, parietaria judaica, raphanus raphanistrum, crepis capillaris