es, gipuzkoa, poa annua, sonchus oleraceus, plantago lanceolata, dactylis glomerata, lolium perenne, trifolium repens, plantago major, daucus carota, veronica persica, trifolium pratense, medicago lupulina, picris hieracioides, potentilla reptans, polygonum aviculare, urtica dioica, stellaria media, senecio vulgaris, verbena officinalis, bromus hordeaceus, rumex obtusifolius, holcus lanatus, sisymbrium officinale, persicaria maculosa, geranium dissectum, capsella bursa-pastoris, ranunculus repens, calystegia sepium, sonchus asper, erigeron canadensis, chenopodium album, lolium arundinaceum, crepis capillaris, poa trivialis, convolvulus arvensis, helminthotheca echioides, bellis perennis, solanum nigrum, hordeum murinum, lolium multiflorum, rumex crispus, agrostis stolonifera, lysimachia arvensis, parietaria judaica, geranium molle, achillea millefolium, prunella vulgaris, vicia sativa, rubus ulmifolius, cardamine hirsuta, cymbalaria muralis