it, siracusa, achyrophorus valdesii, catapodium rigidum, rostraria cristata, hedypnois rhagadioloides, reichardia picroides, bromus madritensis, scorpiurus muricatus, avena barbata, lotus ornithopodioides, campanula erinus, medicago polymorpha, plantago lagopus, trifolium scabrum, brachypodium distachyon, lysimachia arvensis, sherardia arvensis, erodium malacoides, plantago afra, linum strictum, galactites tomentosa, lolium rigidum, dactylis glomerata, sonchus oleraceus, urospermum picroides, foeniculum vulgare, trifolium stellatum, asphodelus ramosus, melilotus sulcatus, trifolium campestre, salvia verbenaca, arenaria leptoclados, hordeum murinum, lagurus ovatus, tordylium apulum, crepis neglecta, plantago coronopus, sonchus tenerrimus, parietaria judaica, lotus edulis, euphorbia exigua, pallenis spinosa, sideritis romana, galium murale, dasypyrum villosum, capsella rubella, carduus pycnocephalus, hyparrhenia hirta, daucus carota, clinopodium nepeta, carlina corymbosa