helminthotheca echioides, capparis spinosa, hypericum triquetrifolium, polygonum equisetiforme, avena sterilis, bituminaria bituminosa, foeniculum vulgare, glebionis coronaria, lactuca serriola, oloptum miliaceum, sorghum halepense, allium ampeloprasum, cichorium intybus, convolvulus arvensis, plantago lanceolata, symphyotrichum squamatum