centaurea cyanus, delphinium consolida, euphorbia helioscopia, medicago lupulina, papaver rhoeas, veronica hederifolia, apera spica-venti, elymus repens, fallopia convolvulus, lysimachia arvensis, roemeria argemone, silene noctiflora, viola arvensis, aethusa cynapium, atriplex patula, buglossoides arvensis, myosotis arvensis, odontites vernus, ranunculus arvensis, secale cereale, trifolium pratense, cerastium semidecandrum, scandix pecten-veneris