it, siracusa, bromus madritensis, achyrophorus valdesii, catapodium rigidum, reichardia picroides, medicago polymorpha, avena barbata, hedypnois rhagadioloides, rostraria cristata, sonchus oleraceus, erodium malacoides, foeniculum vulgare, scorpiurus muricatus, sonchus tenerrimus, lotus ornithopodioides, dactylis glomerata, parietaria judaica, lysimachia arvensis, galactites tomentosa, hordeum murinum, plantago lagopus, lolium rigidum, campanula erinus, melilotus sulcatus, sherardia arvensis, piptatherum miliaceum, salvia verbenaca, urospermum picroides, convolvulus arvensis, trifolium scabrum, glebionis coronaria, daucus carota, echium plantagineum, mercurialis annua, linum strictum, brachypodium distachyon, plantago coronopus, lagurus ovatus, plantago afra, avena sterilis, euphorbia peplus, pallenis spinosa, carduus pycnocephalus, dittrichia viscosa, papaver rhoeas, euphorbia helioscopia, trifolium stellatum, sonchus asper, capsella rubella, trifolium campestre, arenaria leptoclados