festuca ligustica, bromus tectorum, galactites tomentosa, hordeum murinum, lolium rigidum, bromus scoparius, capsella rubella, carduus pycnocephalus, lobularia maritima, lupinus angustifolius, malva sylvestris, rostraria cristata, vicia villosa, anacyclus clavatus, avena barbata, bromus madritensis, bromus sterilis, catapodium rigidum, chenopodiastrum murale, echium plantagineum, erigeron bonariensis, geranium molle, glebionis coronaria, glebionis segetum, lathyrus clymenum, mercurialis annua, pallenis spinosa, plantago lagopus, sonchus oleraceus, trifolium arvense, trifolium stellatum