Global Short Term Trend: Relatively stable (=10% change)
Comments: There is no indication that populations or occurrences are increasing or declining. As of 2007, the Tennessee occurrences have not been revisited, except for the type locality in Rutherford County. Any increase in the number of occurrences will likely be a result of additional field investigations rather than natural population increases.
Global Long Term Trend: Unknown
Comments: Since virtually all of the occurrences were documented since 1993, it is difficult to assess long-term trends for this species.