| Locality: | United States. Kentucky. Campbell: Vicinity of Silver Grove; N of route 8, just S of railroad tracks, floodplain of Ohio River, opposite St. Anne's Convent. |
| Habitat: | LOCATION NOTES: Silver Grove, N of route 8 and just S of railroad tracks, floodplain of Ohio River, opposite St. Anne's Convent. HABITAT NOTES: Lightly shaded, wet soil at edge of shallow slough through deciduous forest; |