es, zaragoza, convolvulus arvensis, anacyclus clavatus, plantago coronopus, cynodon dactylon, polygonum aviculare, hordeum murinum, eryngium campestre, chenopodium album, medicago sativa, poa annua, papaver rhoeas, lolium rigidum, capsella bursa-pastoris, cirsium arvense, bromus hordeaceus, sonchus oleraceus, eruca vesicaria, lamium amplexicaule, suaeda vera, carduus tenuiflorus, scorzonera laciniata, senecio vulgaris, marrubium vulgare, diplotaxis erucoides, centaurea calcitrapa, sisymbrium irio, symphyotrichum subulatum, euphorbia serrata, erodium cicutarium, agrostis stolonifera, foeniculum vulgare, rostraria cristata, lepidium draba, bromus rubens, filago pyramidata, atriplex prostrata, sonchus tenerrimus, heliotropium europaeum, silybum marianum, stellaria media, dactylis glomerata, plantago lagopus, lactuca serriola, catapodium rigidum, hypecoum imberbe, phragmites australis, rumex crispus, artemisia herba-alba, helminthotheca echioides, beta vulgaris