Index / States / Iowa / Sioux §1County listing — Iowa Sioux County Iowa FIPS 19167 Taxa recorded 440 State Iowa Filter All Native Introduced Both Sort by Scientific name Common name Showing 351–351 of 351 (native). ⚘ ×Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey [Elymus trachycaulus × Hordeum jubatum] Native ELMA8 Macoun's barley · Poaceae ← Prev Page 8 of 8 Next →