| Verbatim Directions to Locality: | edge of wooded floodplain of East River at Gardner landing, 2.7 mi SW of rte 65; 6 air mi N of Apalachicola. |
| Habitat: | with R. caduca and Juncus spp. in mucky soil of wet depression at edge of wooded floodplain. |
| Local Abundance Observations: | frequent. |