In the Red River region, first collected by Drummond (Louisiana Coll. 1832, no. 105 in part); Webster Parish, La., C. Moltr, 1880, both without flower or fruit; Concord, Texas, 0. S. Sargent, March 29, 1881, with flower buds; west of Longview, Texas, G. W. Letterman, August 19, 1882