helianthus lenticularis, atriplex aucheri, alhagi maurorum, erigeron canadensis, xanthium strumarium, lactuca tatarica, bromus tectorum, calamagrostis epigejos, delphinium consolida, echinochloa crus-galli, galium humifusum, medicago sativa, melilotus albus, phragmites australis, plantago major