| Special Geographical Unit: | Lower Suwannee National Wildlife Refuge |
| Verbatim Directions to Locality: | Suwannee River floodplain - Keen Transect in USGS report, PP 1656A; west floodplain side; approx. 11.5 miles south of Old Town, FL; in the Lower Suwannee National Wildlife Refuge |
| Habitat: | upper tidal swamp; canopy dominated by water tupelo, bald cypress, and pumpkin ash; flooded an average of 2 to 3 months every year by river flows and during high tides; soils continuously saturated mucks |
| Plant Morphology Observations: | achene 3-angled; perigynia ovate, beaked, tapering basally; style not jointed |
| Non digital information?: | N |
