galinsoga parviflora, chenopodiastrum hybridum, chenopodium album, equisetum arvense, geranium pusillum, sonchus asper, veronica persica, capsella bursa-pastoris, euphorbia helioscopia, euphorbia peplus, galium spurium, lamium purpureum, persicaria maculosa, poa annua, solanum nigrum, stellaria media, amaranthus retroflexus, geranium pyrenaicum