United States, Texas, Travis, E bank of Colorado River at W end of dirt track in NW corner of Hornsby Bend Sewage Treatment Plant property, ca. 1.7-1.8 airmiles NW of F.M. 973 bridge. Montopolis Quadrangle.
30.22694 -97.6575
Common on mudflat exposed a few inches above surface of river, along partially shaded bank of river.