amaranthus graecizans, capsella bursa-pastoris, galinsoga parviflora, lipandra polysperma, mercurialis annua, persicaria lapathifolia, sonchus asper, sonchus oleraceus, stellaria media, chenopodium album, echinochloa crus-galli, euphorbia peplus, lamium purpureum, lysimachia vulgaris, persicaria maculosa, poa annua, prunella vulgaris, senecio vulgaris, sinapis arvensis, solanum nigrum, sonchus arvensis, thlaspi arvense, ranunculus repens