achyrophorus valdesii, medicago polymorpha, sonchus oleraceus, trifolium campestre, trifolium nigrescens, bromus madritensis, hyparrhenia hirta, lotus cytisoides, plantago afra, plantago lagopus, urospermum picroides, valantia muralis, bromus fasciculatus, dittrichia viscosa, geranium rotundifolium, glebionis coronaria, trifolium tomentosum, tripodion tetraphyllum