Seiler with AZ Wild Sunflowers (IMAGE) American Society of Agronomy Caption This is Seiler standing next to a Helianthus anomalus (sand sunflower) plant in a very small population found near Dennehosto, AZ, in a shifting sand dune. This species, with its unique characteristics, is found in the sand dunes in Utah and Arizona. Credit Laura Marek. Usage Restrictions Please use with story only. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.