beta vulgaris, galinsoga parviflora, tripleurospermum inodorum, euphorbia helioscopia, lamium purpureum, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, erysimum cheiranthoides, fallopia convolvulus, galeopsis tetrahit, galinsoga quadriradiata, lycopsis arvensis, matricaria discoidea, silene latifolia, sisymbrium officinale, sonchus arvensis, sonchus asper, stellaria media, thlaspi arvense, tussilago farfara, veronica persica