dysphania botrys, digitaria sanguinalis, eragrostis minor, polygonum aviculare, setaria viridis, tragus racemosus, artemisia scoparia, crepis foetida, cynodon dactylon, diplotaxis muralis, echinochloa crus-galli, erigeron canadensis, lepidium ruderale, oxybasis glauca, persicaria lapathifolia, plantago arenaria, portulaca oleracea, pulicaria vulgaris, salsola tragus, sisymbrium altissimum, verbena officinalis, xanthium orientale