You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Winn Ranger District of the Kisatchie National Forest. Williana vicinity (about 7 air miles northwest), along Iatt Creek. Remove constraint Place: Winn Ranger District of the Kisatchie National Forest. Williana vicinity (about 7 air miles northwest), along Iatt Creek. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida