centaurea cyanus, delphinium consolida, argentina anserina, euphorbia helioscopia, lathyrus pratensis, mentha arvensis, odontites vernus, papaver rhoeas, sinapis arvensis, stachys palustris, trifolium pratense, veronica hederifolia, achillea millefolium, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, medicago lupulina, poa trivialis, ranunculus arvensis, roemeria argemone, secale cereale, sonchus arvensis, tussilago farfara, veronica persica, viola arvensis, atriplex patula, avena sativa, campanula rapunculoides, fraxinus excelsior, myosotis arvensis