| Verbatim Directions to Locality: | Clarksville; CR 73, 5 km S. of SR 20. N. of Reddin Br. Rd. |
| Latitude - degree with decimals: | 30.41913 |
| Latitude Direction Flag: | N |
| Longitude - degree with decimals: | 85.20182 |
| Longitude Direction Flag: | W |
| Habitat: | roadside ditch |
| Plant Morphology Observations: | ascending to decumbent herb to 45 cm. clump forming. long involucral bracts |
| Local Abundance Observations: | locally occasional |