bromus madritensis, carduus pycnocephalus, bromus tectorum, dasypyrum villosum, erodium acaule, hordeum murinum, lolium rigidum, achyrophorus valdesii, avena barbata, bromus rubens, bromus sterilis, catapodium rigidum, daucus carota, galium aparine, hirschfeldia incana, medicago orbicularis, medicago polymorpha, poa trivialis, trifolium nigrescens, trifolium stellatum, anacyclus clavatus, anthemis arvensis, bellardia trixago, bromus hordeaceus, bromus scoparius, dactylis glomerata, echium italicum, echium plantagineum, erodium ciconium, eryngium campestre, fedia graciliflora, galactites tomentosa, geranium molle, glebionis coronaria, malva sylvestris, medicago truncatula, papaver rhoeas, plantago lagopus, rostraria cristata, rumex vesicarius, silene gallica, sixalix atropurpurea, sonchus oleraceus, trifolium campestre, vicia villosa