beta vulgaris, galinsoga parviflora, echinochloa crus-galli, erysimum cheiranthoides, stellaria media, chenopodium album, mentha arvensis, apera spica-venti, calystegia sepium, capsella bursa-pastoris, convolvulus arvensis, elymus repens, equisetum arvense, lipandra polysperma, myosotis arvensis, persicaria lapathifolia, silene latifolia, sonchus arvensis, sonchus oleraceus