beta vulgaris, echinochloa crus-galli, galinsoga parviflora, phragmites australis, avena fatua, setaria pumila, sonchus asper, aethusa cynapium, artemisia vulgaris, cichorium intybus, cirsium arvense, equisetum arvense, erysimum cheiranthoides, lycopsis arvensis, persicaria lapathifolia, sonchus oleraceus, tripleurospermum inodorum