es, burgos, convolvulus arvensis, papaver rhoeas, bromus diandrus, eryngium campestre, cirsium arvense, polygonum aviculare, bromus hordeaceus, daucus carota, torilis arvensis, dactylis glomerata, plantago lanceolata, bromus sterilis, sinapis arvensis, hordeum murinum, potentilla reptans, sonchus oleraceus, medicago sativa, poa annua, chenopodium album, capsella bursa-pastoris, sonchus asper, lolium perenne, lactuca serriola, helminthotheca echioides, vicia sativa, galium aparine, plantago major, medicago lupulina, anacyclus clavatus, malva sylvestris, agrostis stolonifera, lysimachia arvensis, urtica dioica, lolium rigidum, verbena officinalis, lamium amplexicaule, centaurea calcitrapa, rumex crispus, euphorbia exigua, cynodon dactylon, cirsium vulgare, stellaria media, medicago polymorpha, poa pratensis, foeniculum vulgare, senecio vulgaris, geranium dissectum, elymus pungens, coronilla scorpioides, trifolium pratense