avena barbata, bromus sterilis, hordeum murinum, lolium rigidum, medicago polymorpha, melilotus indicus, piptatherum miliaceum, bromus hordeaceus, silybum marianum, vicia villosa, anacyclus radiatus, bellardia trixago, beta vulgaris, bromus catharticus, bromus madritensis, capsella bursa-pastoris, carduus pycnocephalus, cerastium glomeratum, cichorium intybus, daucus carota, dittrichia viscosa, euphorbia helioscopia, galactites tomentosa, knautia integrifolia, phalaris minor, picris hieracioides, plantago lagopus, polypogon monspeliensis, silene gallica, sisymbrium officinale, sonchus oleraceus, trifolium campestre, vicia sativa