text: amaranthus hybridus, cynodon dactylon, bidens aurea, chenopodium album, convolvulus arvensis, echinochloa crus-galli, pulicaria dysenterica, setaria verticillata, calystegia sepium, datura stramonium, dysphania ambrosioides, equisetum ramosissimum, euphorbia nutans, sorghum halepense