Collected
20 June 1990.
Presidente Hayes, Paraguay
Locality: Along elevated tile road in Coepernecia palm savannah, N of Trans-Chaco Hwy at km 234. Elevation 325 ft.
Environment description: Level, seasonally inundated palm savannah with Coepernecia australis and grasses. Grasses, herbs and occasional Prosopis nigra along road.
Number of plants sampled: 1