it, roma, cynodon dactylon, dasypyrum villosum, daucus carota, bromus hordeaceus, dittrichia viscosa, convolvulus arvensis, plantago lanceolata, plantago coronopus, trifolium campestre, lysimachia arvensis, chondrilla juncea, verbascum sinuatum, poa bulbosa, avena barbata, phragmites australis, dactylis glomerata, hordeum murinum, scolymus hispanicus, rostraria cristata, lagurus ovatus, eryngium campestre, lolium rigidum, chenopodium album, vicia sativa, sonchus oleraceus, papaver rhoeas, xanthium orientale, cichorium intybus, sherardia arvensis, erigeron canadensis, medicago minima, sonchus asper, plantago lagopus, silybum marianum, asparagus acutifolius, raphanus raphanistrum, helminthotheca echioides, cerastium semidecandrum, equisetum ramosissimum, limonium narbonense, anthemis arvensis, scirpoides holoschoenus, juncus acutus, erodium cicutarium, elymus athericus, hypochaeris radicata, arenaria leptoclados, avena sterilis, bromus sterilis, lolium perenne