| Special Geographical Unit: | St. Marks National Wildlife Refuge |
| Verbatim Directions to Locality: | marshy pond, at headquarters/visitor center, St. Marks National Wildlife Refuge. |
| Habitat: | in shallow water of marshy pond. |
| Plant Morphology Observations: | forming large tufts. |
| Type of Donor: | Herbarium |
| Donor: | Herbarium of Tall Timbers Research Station (TTRS) |
| Non digital information?: | N |
