zea mays, digitaria sanguinalis, echinochloa crus-galli, setaria verticillata, sorghum halepense, calystegia sepium, cirsium arvense, convolvulus arvensis, galega officinalis, lysimachia arvensis, medicago lupulina, medicago sativa, persicaria lapathifolia, polygonum aviculare, setaria viridis, sonchus oleraceus, oxalis acetosella, rubus ulmifolius