it, livorno, dittrichia viscosa, convolvulus arvensis, dactylis glomerata, daucus carota, plantago lanceolata, bromus hordeaceus, lysimachia arvensis, sherardia arvensis, lolium rigidum, trifolium campestre, cynodon dactylon, avena barbata, medicago polymorpha, dasypyrum villosum, avena sterilis, gaudinia fragilis, vicia sativa, trifolium resupinatum, catapodium rigidum, trifolium angustifolium, achyrophorus valdesii, bromus madritensis, sonchus asper, hordeum murinum, carduus pycnocephalus, sonchus oleraceus, reichardia picroides, rumex pulcher, verbascum sinuatum, foeniculum vulgare, plantago coronopus, helminthotheca echioides, papaver rhoeas, crepis vesicaria, scorpiurus muricatus, salvia verbenaca, lagurus ovatus, trifolium scabrum, hedypnois rhagadioloides, poterium sanguisorba, anthemis arvensis, euphorbia exigua, linum bienne, trifolium stellatum, scolymus hispanicus, cichorium intybus, pallenis spinosa, rostraria cristata, poa bulbosa, silene vulgaris