galinsoga parviflora, chenopodium album, echinochloa crus-galli, senecio vulgaris, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, persicaria maculosa, solanum nigrum, atriplex patula, capsella bursa-pastoris, crepis tectorum, elymus repens, equisetum arvense, galeopsis tetrahit, geranium molle, lamium purpureum, poa annua, polygonum aviculare, ranunculus repens, rumex acetosella, sonchus asper, stellaria media, trifolium repens, vicia sativa, viola arvensis