United States, Arkansas, Arkansas, 10 mi SW of Gillett on Hwy 144.
34.086639 -91.425238 +-7572m. WGS84
Located Gillette and measured along Hwy 144 until it ended at the Bayou Meta Rec area. I measured it at 4.4 miles which does not jive with the record of 10 miles. So included entirety of HWY 144 in search.
Scattered on roadside in deep sand; partial shade.