bromus madritensis, hordeum murinum, lolium rigidum, crepis vesicaria, erodium acaule, erodium ciconium, eryngium campestre, galactites tomentosa, geranium molle, medicago polymorpha, reseda alba, sixalix atropurpurea, achyrophorus valdesii, anacyclus clavatus, anthemis arvensis, bellardia trixago, bromus hordeaceus, bromus rubens, bromus scoparius, bromus tectorum, calendula arvensis, carduus pycnocephalus, cerastium glomeratum, cerinthe major, echium italicum, echium plantagineum, euphorbia helioscopia, fedia graciliflora, foeniculum vulgare, galium aparine, glebionis coronaria, hirschfeldia incana, malva nicaeensis, medicago orbicularis, medicago truncatula, melilotus sulcatus, plantago lagopus, plantago lanceolata, rumex bucephalophorus, rumex vesicarius, sisymbrium officinale, sonchus oleraceus, trifolium nigrescens, trifolium subterraneum