solanum physalifolium, chenopodium album, lepidium draba, convolvulus arvensis, heliotropium suaveolens, solanum decipiens, amaranthus graecizans, amaranthus powellii, amaranthus retroflexus, anthemis cotula, capsella bursa-pastoris, cota altissima, echinochloa crus-galli, eragrostis cilianensis, heliotropium hirsutissimum, polygonum aviculare, sonchus asper