galinsoga parviflora, galeopsis tetrahit, chenopodium album, convolvulus arvensis, galinsoga quadriradiata, galium aparine, mentha arvensis, sonchus arvensis, aegopodium podagraria, capsella bursa-pastoris, elymus repens, fallopia convolvulus, lamium purpureum, medicago lupulina, persicaria maculosa, ranunculus repens, rumex obtusifolius, stellaria media, trifolium pratense, veronica persica, vicia cracca, vicia sativa