galinsoga quadriradiata, echinochloa crus-galli, digitaria sanguinalis, amaranthus retroflexus, arenaria serpyllifolia, galinsoga parviflora, portulaca oleracea, stellaria media, veronica polita, amaranthus powellii, calystegia sepium, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, euphorbia helioscopia, geranium pusillum, lamium purpureum, lipandra polysperma, persicaria lapathifolia, polygonum aviculare, setaria pumila, setaria viridis, veronica persica, aphanes arvensis