| Special Geographical Unit: | St. Marks Nat'l Wildlife Refuge (Panacea Unit) |
| Verbatim Directions to Locality: | St. Marks Nat'l Wildlife Refuge (Panacea Unit); on W side of Rd 309, N of Bottoms Rd and NNE of Panacea. |
| Habitat: | In shallow waters of marshy border of Taxodium-Ilex-Nyssa swamp. |
| Local Abundance Observations: | Frequent. |