| Currently Accepted Name: | Thalictrum revolutum DC. - Determined By: Ronald L. Jones, 2015-10-00 |
| Locality: | United States. Kentucky. Floyd: Oldhouse branch- off rt. 114 W off Brainard KY or just N of Chestnut Grove Church. Elev 880-1200 ft. Area contains an intermittent branch and one deep mine- a couple old homesites. The area was timbered maybe 30 years ago. |
| Collector: | Richard H. Hannan 2418
with Loy R. Phillippe |