Digitaria cognata (Schult.) Pilg.
Collected by Ada Hayden No. 7095 TRACY HERBARIIM (TAES), TEXAS A&M UNIVERSITY Digitarla cognata (Schult.) Pilger subsp. cognata Det. by: J. K. VVipff March 1988 PLANTS OF IOWA Herbarium of Iowa State College Leptolona cognatum (Schult.) Chase Allamakee Co., Union City Twp., Sec. This is the dominant grass of the somewhat dormant sand dines along the Upr>er Iowa River terrace. Sept. 14, 1937 1695518