ambrosia artemisiifolia, atriplex patula, chenopodium album, convolvulus arvensis, fallopia convolvulus, oxalis stricta, cirsium arvense, polygonum aviculare, setaria pumila, calystegia sepium, elymus repens, euphorbia helioscopia, galinsoga parviflora, linaria vulgaris, lipandra polysperma, persicaria lapathifolia, plantago major, sonchus asper, stellaria graminea, tripleurospermum inodorum, triticum aestivum