chenopodium album, polygonum aviculare, convolvulus arvensis, crepis capillaris, fallopia convolvulus, sonchus oleraceus, chenopodium ficifolium, persicaria amphibia, cirsium arvense, euphorbia helioscopia, lamium purpureum, lipandra polysperma, matricaria chamomilla, persicaria maculosa, solanum nigrum, sonchus asper, capsella bursa-pastoris, elymus repens, equisetum arvense, geranium dissectum, symphytum officinale, veronica persica