argentina anserina, aethusa cynapium, campanula rapunculoides, centaurea cyanus, delphinium consolida, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, veronica hederifolia, apera spica-venti, atriplex patula, elymus repens, lathyrus pratensis, lysimachia arvensis, medicago lupulina, papaver rhoeas, sonchus arvensis, stachys palustris, viola arvensis, chenopodium album, mentha arvensis, odontites vernus, secale cereale, sonchus asper, trifolium pratense, vicia cracca