veronica hederifolia, achillea millefolium, tripleurospermum inodorum, descurainia sophia, lamium purpureum, veronica persica, brassica napus, cirsium arvense, elymus repens, lolium perenne, capsella bursa-pastoris, euphorbia helioscopia, falcaria vulgaris, thlaspi arvense, viola arvensis