digitaria sanguinalis, stellaria media, veronica agrestis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, echinochloa crus-galli, euphorbia helioscopia, lamium purpureum, persicaria maculosa, sonchus asper, trifolium repens, crepis capillaris, galeopsis tetrahit, trifolium pratense, viola arvensis, apera spica-venti, fagopyrum tataricum