]> A barcode-01654159 United States of America Arkansas ESE of the town of Mena, 0.8 km (0.5 mile) Sof Arkansas route 8 on U.S. Forest Service Road 43 along Wehunt Creek; Caddo Mts., Ouachita National Forest Arisaema triphyllum (Linnaeus) Schott (Linnaeus) Schott 2018-12-13 14:32:50 D. E. Boufford, V. M. Bates & E. W. Wood