At the southern end of the Ridge and Valley in Alabama in Bibb County, species endemism of glade communities peaks. This area, known as a Ketona Dolomite Outcrops, was first recognized as ecologically significant in 1992.
In Bibb County's southern Ridge and Valley area, the peak of glade community endemism occurs. Known as Ketona Dolomite Outcrops, this region was initially identified as ecologically significant in 1992.