it, siracusa, hedypnois rhagadioloides, rostraria cristata, catapodium rigidum, medicago polymorpha, bromus madritensis, achyrophorus valdesii, avena barbata, scorpiurus muricatus, reichardia picroides, sonchus oleraceus, erodium malacoides, sonchus tenerrimus, plantago lagopus, lolium rigidum, lysimachia arvensis, melilotus sulcatus, galactites tomentosa, foeniculum vulgare, hordeum murinum, lotus ornithopodioides, campanula erinus, parietaria judaica, sherardia arvensis, dactylis glomerata, urospermum picroides, trifolium scabrum, salvia verbenaca, plantago coronopus, plantago afra, piptatherum miliaceum, echium plantagineum, convolvulus arvensis, brachypodium distachyon, daucus carota, linum strictum, euphorbia peplus, glebionis coronaria, medicago littoralis, euphorbia exigua, conyza bonariensis, papaver rhoeas, parapholis incurva, calendula arvensis, mercurialis annua, sonchus asper, polycarpon tetraphyllum, lagurus ovatus, erigeron bonariensis, avena sterilis, euphorbia helioscopia