|Locality:||USA. Tennessee. Bradley: Along southbound side of I-75 south of the Hiwassee River crossing, in Mouse Creek Valley about 1.5 mi S of Exit 33, and just north of milepost 32, near crossing of a small creek; roadside ditch and adjacent forest edge.
|Habitat:||Roadside ditch and adjacent forest edge. Growing in lower places in ditch.
|Collector:||M.H. Mayfield 1994
with Javier Fuertes