United States, Texas, Brazoria, Both sides of NE-SW gas pipeline ca. 0.7 roadmiles NE of its crossing of Co. Rd. 25 N of Eagle Nest Lake, ca. 1.0-1.1 airmiles SE of jct. Co. Rd. 25 and Co. Rd. 18. School House Tract, KNG Properties. Otey Quadrangle.
29.27239 -95.58947
Rare in area, seemingly restricted to swamp forest on fairly heavy, poorly drained clay soils in broad shallow drainageway across otherwise sandy/loamy upland underlain by some aspect of the Beaumont Formation. Associates include Crataegus sp., Juncus effusus, Ludwigia repens, Panicum gymnocarpon, Quercus nigra, Ranunculus hispidus, Samolus valerandi ssp. parviflorus, Smilax bona-nox, Ulmus crassifolia.