es, gipuzkoa, poa annua, sonchus oleraceus, plantago major, plantago lanceolata, trifolium repens, symphyotrichum subulatum, lolium perenne, potentilla reptans, calystegia sepium, polygonum aviculare, dactylis glomerata, agrostis stolonifera, trifolium pratense, daucus carota, ranunculus repens, solanum nigrum, erigeron canadensis, persicaria maculosa, urtica dioica, chenopodium album, parietaria judaica, medicago lupulina, stellaria media, hordeum murinum, poa trivialis, rumex obtusifolius, bellis perennis, helminthotheca echioides, convolvulus arvensis, cyperus eragrostis, holcus lanatus, verbena officinalis, rumex crispus, picris hieracioides, capsella bursa-pastoris, cymbalaria muralis, veronica persica, erigeron floribundus, rumex conglomeratus, lolium arundinaceum, senecio vulgaris, sonchus asper, pulicaria dysenterica, sisymbrium officinale, lythrum salicaria, cynodon dactylon, bromus hordeaceus, cirsium arvense, paspalum dilatatum, lepidium didymum