amaranthus retroflexus, convolvulus arvensis, panicum miliaceum, setaria viridis, atriplex prostrata, chenopodium album, cirsium arvense, elymus repens, euphorbia tommasiniana, galeopsis ladanum, polygonum aviculare, barbarea vulgaris, cannabis sativa, carduus acanthoides, echium vulgare, lactuca serriola, persicaria lapathifolia