| Special Geographical Unit: | Apalachicola National Estuarine Sanctuary |
| Verbatim Directions to Locality: | along right bank of Jackson River just below Lake Wimoco; ca. 6.5 air mi WNW of town of Apalachicola; Apalachicola National Estuarine Sanctuary. |
| Habitat: | in wet muck of deeply shaded floodplain. |
| Local Abundance Observations: | locally common. |
| Non digital information?: | N |