galinsoga parviflora, sinapis arvensis, calystegia sepium, chenopodium album, lactuca serriola, achillea millefolium, artemisia vulgaris, atriplex patula, elymus repens, erigeron canadensis, erysimum cheiranthoides, fallopia convolvulus, lamium purpureum, lipandra polysperma, persicaria maculosa, stellaria media, thlaspi arvense, veronica persica, argentina anserina, capsella bursa-pastoris, euphorbia helioscopia, medicago lupulina, polygonum aviculare, rumex crispus, sisymbrium officinale, trifolium repens