hordeum murinum, euphorbia helioscopia, malva sylvestris, plantago lagopus, poa annua, erodium chium, sisymbrium officinale, veronica polita, avena barbata, calendula arvensis, carduus pycnocephalus, catapodium rigidum, convolvulus arvensis, diplotaxis erucoides, erodium moschatum, foeniculum vulgare, geranium molle, lamarckia aurea, lepidium graminifolium, lobularia maritima, medicago arabica, mercurialis annua, oloptum miliaceum, rapistrum rugosum, rumex pulcher, sonchus tenerrimus, stellaria media