veronica persica, poa annua, polygonum aviculare, chenopodium album, euphorbia helioscopia, lepidium coronopus, persicaria maculosa, capsella bursa-pastoris, elymus repens, geranium dissectum, lamium hybridum, lamium purpureum, lolium perenne, matricaria chamomilla, matricaria discoidea, plantago major, sonchus asper, symphytum officinale, thlaspi arvense, urtica dioica, equisetum arvense, fallopia convolvulus, galium aparine, lamium amplexicaule, sonchus oleraceus