chenopodium album, mentha arvensis, stellaria media, vicia cracca, brassica rapa, chenopodiastrum hybridum, equisetum arvense, lamium purpureum, persicaria lapathifolia, thlaspi arvense, anthemis arvensis, euphorbia helioscopia, galium spurium, lapsana communis, lycopsis arvensis, lysimachia vulgaris, myosotis arvensis, veronica agrestis, viola arvensis, centaurea cyanus