| Special Geographical Unit: | St. Marks National Wildlife Refuge |
| Verbatim Directions to Locality: | St. Marks Nat'l Wildlife Refuge (Panacea Unit); N of Rd 407, just E of Hwy 319, ca. 1 mi S of Sopchoppy. |
| Latitude - degree with decimals: | 30.04083 |
| Latitude Direction Flag: | N |
| Longitude - degree with decimals: | 84.49502 |
| Longitude Direction Flag: | W |
| Habitat: | shallow water of depression pond in pine flatwoods |
| Plant Morphology Observations: | few flowers, mostly submersed and vegetative. |
| Local Abundance Observations: | Frequent |
| Non digital information?: | N |
