medicago arabica, rhagadiolus stellatus, anthemis chia, hordeum bulbosum, salvia verbenaca, avena sterilis, bromus madritensis, bromus sterilis, galium spurium, geranium rotundifolium, tordylium apulum, trifolium nigrescens, urospermum picroides, veronica cymbalaria, allium ampeloprasum, carlina graeca, crepis commutata, eryngium campestre, fumaria macrocarpa, geranium lucidum, geranium purpureum, medicago rigidula, poterium sanguisorba, scandix pecten-veneris, sisymbrium officinale, sonchus oleraceus, tolpis virgata, torilis africana, trifolium stellatum, vicia hybrida, asphodelus ramosus, avena barbata, erodium gruinum, euphorbia characias, medicago truncatula, sarcopoterium spinosum, tragopogon porrifolius