it, livorno, convolvulus arvensis, bromus madritensis, lolium rigidum, avena barbata, catapodium rigidum, lysimachia arvensis, avena sterilis, hedypnois rhagadioloides, medicago polymorpha, sherardia arvensis, papaver rhoeas, rostraria cristata, hordeum murinum, sonchus oleraceus, scorpiurus muricatus, anthemis arvensis, plantago lanceolata, achyrophorus valdesii, rumex pulcher, bromus hordeaceus, sonchus asper, carduus pycnocephalus, dasypyrum villosum, euphorbia helioscopia, silene vulgaris, daucus carota, trifolium scabrum, cynodon dactylon, dactylis glomerata, trifolium campestre, vicia sativa, crepis vesicaria, erodium malacoides, medicago orbicularis, reichardia picroides, geranium molle, lotus ornithopodioides, dittrichia viscosa, euphorbia exigua, bromus sterilis, salvia verbenaca, rapistrum rugosum, arenaria leptoclados, poa annua, foeniculum vulgare, trifolium stellatum, crepis sancta, poa bulbosa, linum strictum, tordylium apulum