sorghum halepense, digitaria sanguinalis, xanthium orientale, amaranthus albus, cyperus eragrostis, cyperus longus, echinochloa crus-galli, euphorbia maculata, lipandra polysperma, mentha suaveolens, agrostis stolonifera, amaranthus blitoides, atriplex patula, bidens frondosa, chenopodium album, chenopodium opulifolium, dysphania ambrosioides, eupatorium cannabinum, lythrum salicaria, mentha aquatica, panicum hillmanii, persicaria maculosa, verbena officinalis, veronica anagallis-aquatica