aira cupaniana, bromus tectorum, cynodon dactylon, galium divaricatum, lysimachia arvensis, ornithopus compressus, ornithopus pinnatus, sherardia arvensis, trifolium cherleri, tuberaria guttata, andryala integrifolia, avena barbata, hypochaeris glabra, trifolium nigrescens, cytinus hypocistis, echium plantagineum, lagurus ovatus, veronica arvensis