| Verbatim Directions to Locality: | roadside depression along hiway 98 opposite ammunition plant, 0.3 mi W of Woodville hiway (rte 363); ca 1.2 mi NW of St. Marks. |
| Township: | 3S |
| Range: | 1E |
| Section: | 27 |
| Sixteenth: | NW |
| Quarter: | SE |
| Habitat: | with R. globularis in moist loamy sand of roadside depression. |
| Plant Morphology Observations: | bristles absent. |
| Local Abundance Observations: | frequent. |
| Non digital information?: | N |