| Locality: | United States. Kentucky. Madison: Owsley Fork Reservoir, 151 surface acres created in 1974, elevation 820 feet, 1.5 mi E of Bighill from the jct of US 25-421 on Ky 21 and 0.5-1.4 mi SE off Radford Hollow Road, Berea College Forest, Knobs Section. |
| Habitat: | Elevation 820 feet. Western Mesophytic Forest. Wet Meadow [Eupatorium-Microstegium-Agrimonia]; occasional. Associated: Bidens polylepis, Apocynum cannabinum, Mentha xpiperita, Setaria faberii, Solidago canadensis, Eragorstis spectabilis. |
| Collector: | Chris A. Fleming, Ralph L. Thompson R-680 |