medicago rigidula, bromus diandrus, medicago minima, avena barbata, bromus sterilis, geranium molle, lathyrus sphaericus, medicago orbicularis, poa bulbosa, sherardia arvensis, avena sterilis, coronilla scorpioides, dactylis glomerata, echium vulgare, erodium cicutarium, euphorbia helioscopia, geranium rotundifolium, medicago polymorpha, pallenis spinosa, poterium sanguisorba, ranunculus bulbosus, reichardia picroides, tragopogon porrifolius, trifolium pratense