Flame Azalea – Native Plant of the Day 05/29/2018
Photo from 05/30/2004. Location:  Big Frog Mountain, Polk County, TN.
More info / photos at the Rhododendron calendulaceum detail page.

Flame Azalea – Rhododendron calendulaceum

Also NPOD 05/30/2012, 05/30/2013, 05/30/2014, 05/30/2015, 05/30/2016, 05/29/2017