United States, Texas, Chambers, Small, low-lying remnant clayey prairie on private property along St. Hwy 124, between High Island and Winnie.
Infrequent in small wetland with Paspalum plicatulum, P. urvillei, Rhynchospora caduca, Andropogon virginicus, Euthamia sp., Lythrum sp., Cyperus virens, C. pseudovegetus, and Spartina patens.