agrostis stolonifera, paspalum dilatatum, sorghum halepense, xanthium orientale, cynodon dactylon, cyperus eragrostis, cyperus longus, echinochloa crus-galli, elymus pungens, erigeron sumatrensis, melilotus albus, panicum hillmanii, polypogon maritimus, artemisia annua, atriplex patula, dactylis glomerata, daucus carota, juncus bufonius, lythrum salicaria, persicaria maculosa, picris hieracioides, plantago uliginosa, rumex crispus