galactites tomentosa, hordeum murinum, senecio squalidus, bromus hordeaceus, bromus madritensis, bromus tectorum, erigeron bonariensis, lolium rigidum, malva nicaeensis, malva sylvestris, piptatherum miliaceum, silene colorata, sisymbrium irio, symphyotrichum squamatum, avena barbata, avena sterilis, carduus pycnocephalus, carthamus lanatus, catapodium rigidum, crepis foetida, daucus carota, erodium ciconium, euphorbia peplus, glebionis coronaria, hirschfeldia incana, lupinus angustifolius, melilotus sulcatus, mercurialis annua, plantago lagopus, rostraria cristata, rumex bucephalophorus, sisymbrium officinale, sonchus oleraceus, trifolium stellatum