I-24 westbound just after TN 49 on-ramp, Robertson County, Tennessee, US Click on these geocoordinates to load a map showing the location: 36.40586°, -87.03067°
Coordinate uncertainty about: 50 m.
Location determined from Google maps.
Occurrences were recorded for this particular organism on the following dates: 2003-10-20
Flora of North America Editorial Committee, eds., 1993. Flora of North America North of Mexico. Flora of North America Association, New York, NY, US and Oxford, UK.