Tennessee Coneflowers at Couchville Cedar Glade State Natural Area
Tennessee coneflowers A field full of Tennessee coneflowers at Couchville Cedar Glade State Natural Area, which was purchased and protected by The Nature Conservancy. © Byron Jorjorian

Stories in Tennessee

Tennessee Coneflower — No Longer Endangered

The Nature Conservancy played a key role in this iconic flower's comeback.

In 1968, Vanderbilt biology professor Elsie Quarterman and graduate student Barbara Turner accidentally discovered fuschia-colored Tennessee coneflowers (a member of the genus Echinacea) at Mount View Cedar Glade. Limestone cedar glades are areas where rock formations prevent common deciduous trees from growing and the landscape more closely resembles a rocky grassland. They are key to the survival of Tennessee coneflowers, which had been thought to be extinct for many years prior to the rediscovery.

In time, three other coneflower sites were discovered in Davidson and Wilson counties. By 1979, the Tennessee coneflower became the first plant endemic to Tennessee to be protected by the Endangered Species Act. 

A field of pink coneflowers is surrounded by trees.
Tennessee Coneflowers A field features Tennessee coneflowers saved from the brink of extinction by The Nature Conservancy. © Byron Jorjorian

 Quarterman subsequently became a trustee with TNC's Tennessee program, where she urged involvement in protecting cedar glade habitats where the Tennessee coneflower and other rare plants have adapted to live in harsh, stony conditions. 

Beginning in 1984, TNC purchased 950 acres of cedar glades located in Davidson and Wilson counties in Middle Tennessee. The property included the three key sites for the Tennessee coneflower: Couchville Cedar Glade, Vesta Cedar Glade and Mount View Cedar Glade.

After years of hard work and the support of many dedicated individuals, an iconic flower is once again thriving in Tennessee.

Sally Palmer TNC's Director of Science and Policy in Tennessee

Eventually, TNC transferred the property, which contained six cedar glades in all, to the Tennessee Department of Environment and Conservation (TDEC) to own and manage. Today all of the properties are protected as State Natural Areas. 

On August 4, 2011, the U.S. Fish and Wildlife Service announced the removal of the Tennessee coneflower from the Endangered Species List. The day marked an extraordinary conservation win achieved by partners focused on recovering a rare plant  from the brink of extinction. 

Tennessee Coneflower

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