es, gipuzkoa, sonchus oleraceus, veronica persica, poa annua, daucus carota, senecio vulgaris, verbena officinalis, plantago lanceolata, polygonum aviculare, chenopodium album, plantago major, lysimachia arvensis, trifolium repens, urtica dioica, potentilla reptans, solanum nigrum, sonchus asper, persicaria maculosa, rubus ulmifolius, calystegia sepium, dactylis glomerata, mentha suaveolens, convolvulus arvensis, geranium dissectum, sambucus ebulus, erigeron canadensis, lolium perenne, medicago lupulina, trifolium pratense, mercurialis annua, helminthotheca echioides, ranunculus repens, stellaria media, digitaria sanguinalis, euphorbia helioscopia, picris hieracioides, vicia sativa, bromus hordeaceus, echinochloa crus-galli, capsella bursa-pastoris, galium aparine, sinapis arvensis, hedera helix, holcus lanatus, agrostis stolonifera, origanum vulgare, foeniculum vulgare, crepis capillaris, cyperus eragrostis, dioscorea communis, rumex obtusifolius