xanthium albinum, amaranthus retroflexus, euphorbia palustris, althaea officinalis, amaranthus albus, amaranthus blitum, atriplex prostrata, bidens tripartita, bolboschoenus glaucus, echinochloa crus-galli, elymus repens, glycyrrhiza echinata, lipandra polysperma, lycopus exaltatus, orobanche cernua, oxybasis chenopodioides, persicaria amphibia, portulaca oleracea, potentilla reptans