Habitat: Along roadside; growing in bare soil
Locality: Along U.S. 190, 5.2 mi. E. of Jet. Texas 19 and U.S. 190, in Huntsville. Sam Houston National Forest.
Habitat: sandy roadside soil; sandy soil
Locality: Apalachicola National Forest, Leon Sinks Geological Area, along US 319 just N of Wakulla County Line
Habitat: Roadside embankment. Road Type = Sandy soil.; on roadside sandy soil.
Locality: Apalachicola National Forest, Leon Sinks Geological Area, along US 319 just N of Wakula County Line