Locality: | United States. Kentucky. Madison: Cowbell FRS. No.2 Reservoir, 7.4 surface acres, a floodwater retarding structure built in 1986, elevation 860 feet, 1.0 mi W of US 421-25 and Ky 21 at Bighill, 0.3-0.6 mi S on maintenance road, Berea College Forest, Knobs Section, Western Mesophytic forest. |
Habitat: | Western Mesophytic Forest. Shallow Stream with Gravel Bar [Impatiens-Carex-Equisetum]; occasional. Associates: Lobelia siphilitica, Bidens ssp., Hydrangea arborescens, Sambucus canadensis. |
Collector: | Ralph L. Thompson, Rudy A. Gelis R-365 |