| Verbatim Directions to Locality: | Clarksville; S. of Hiway 20. on 73 ca. 2 km to pond on W. side. |
| Latitude - degree with decimals: | 30.4291 |
| Latitude Direction Flag: | N |
| Longitude - degree with decimals: | 85.19234 |
| Longitude Direction Flag: | W |
| Habitat: | Hydric roadside berm next to beaver pond. |
| Plant Morphology Observations: | Erect herb to 1.3 m. glabrous. Spikelets obviously darker than stems and leaves. |
| Local Abundance Observations: | Locally Common |
| Non digital information?: | N |