| Special Geographical Unit: | Apalachicola River/Bay National Estuarine Sanctuary. |
| Verbatim Directions to Locality: | 1/4 mi below East River Cut-off, ca. 5.5 air mi N of town of Apalachicola; Apalachicola River/Bay National Estuarine Sanctuary. |
| Habitat: | moist humus of gap made by fallen tree on heavily-wooded floodplain of St. Marks River. |
| Plant Morphology Observations: | young corollas white tinged with purple, older ones white or purple. |
| Local Abundance Observations: | infrequent. |
| Non digital information?: | N |
