hordeum murinum, plantago lagopus, scolymus maculatus, festuca geniculata, echium plantagineum, glebionis coronaria, lolium rigidum, asphodelus aestivus, avena sterilis, beta vulgaris, erodium malacoides, euphorbia segetalis, foeniculum vulgare, galactites tomentosa, hedypnois rhagadioloides, hirschfeldia incana, hyoseris radiata, oloptum miliaceum, plantago arenaria, plantago coronopus, reseda alba, scolymus hispanicus, sonchus oleraceus, verbascum sinuatum