Appalachian Bellflower (Campanula divaricate). An herbaceous perennial that can grow to 28 inches tall. This Bellflower is found mainly in the Appalachian Mountains, and is native to the eastern US. Bloomtime is July, August and September. Those flowers, of just 1/3 inch, can be found in shades of white, pink and blue. Totally enchanting. _______________________________________________________________________…