rostraria cristata, calendula tripterocarpa, eruca vesicaria, erodium cicutarium, euphorbia exigua, plantago coronopus, plantago ovata, schismus barbatus, brachypodium distachyon, capsella bursa-pastoris, hedypnois rhagadioloides, hedysarum spinosissimum, herniaria hirsuta, hordeum murinum