spergula arvensis, chenopodium album, fallopia convolvulus, poa annua, stellaria media, viola arvensis, capsella bursa-pastoris, glebionis segetum, juncus bufonius, polygonum aviculare, veronica arvensis, apera spica-venti, elymus repens, galeopsis tetrahit, lamium amplexicaule, senecio vulgaris, sonchus asper, vicia sativa