solanum tuberosum, amaranthus retroflexus, echinochloa crus-galli, elymus repens, ambrosia artemisiifolia, calystegia sepium, convolvulus arvensis, amaranthus hybridus, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, galinsoga parviflora, matricaria chamomilla, oxalis stricta, persicaria lapathifolia, setaria pumila, solanum nigrum, stachys palustris