| Cirsium altissimum (L.) Spreng. |
| Currently Accepted Name: | Cirsium altissimum (L.) Spreng. |
| Locality: | United States. Kentucky. Fleming: Burtonville Quad; Headwaters of Sugar Tree Branch of Fox Creek - 2.25 miles north on Sugar Tree Branch road - 1.55 miles NE of Muses Mills. |
| Habitat: | Forested lower E facing drain - species present included; Acer saccharum - Juglans nigra - Platanus occidentalis - Sassafras albidum - Cercis canadesis - Aruncus dioicus - Euphorbia corollata - and Scirpus atrovirens; Mississippian Nancy shale; el |