aegilops neglecta, achillea coarctata, alyssum turkestanicum, chondrilla juncea, chrysopogon gryllus, convolvulus cantabrica, cynodon dactylon, dasypyrum villosum, erodium cicutarium, eryngium campestre, euphorbia taurinensis, medicago minima, petrorhagia saxifraga, trifolium scabrum, xeranthemum annuum