| Special Geographical Unit: | National Wildlife Refuge |
| Verbatim Directions to Locality: | St. Vincent Island, National Wildlife Refuge; along road B, 0.4 mi W of Road 3. |
| Habitat: | In moist loamy sand at edge of slashpine flatwoods. |
| Plant Morphology Observations: | Leaves atypical broad, but achene features fit. |
| Local Abundance Observations: | Frequent. |
| Non digital information?: | N |