centaurea cyanus, apera spica-venti, argentina anserina, atriplex patula, delphinium consolida, equisetum arvense, papaver rhoeas, veronica hederifolia, aethusa cynapium, elymus repens, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, medicago lupulina, mentha arvensis, myosotis arvensis, odontites vernus, stachys palustris, veronica persica, viola arvensis, buglossoides arvensis, campanula rapunculoides, lathyrus pratensis, plantago major, secale cereale, silene noctiflora, sinapis arvensis, stellaria media, trifolium pratense