This section is from the book "Who's Who Among The Wild Flowers", by W. I. Beecroft. Also available from Amazon: A Field Guide to Edible Wild Plants.
Pinxter Flower: Wild Honeysuckle: Pink or Purple Azalea.
Rhododendron nudiflorum. Heath Family. May - June.
A shrub 2 - 6 feet high; found in open woods, swamps. Massachusetts to Florida, west to Illinois, Missouri, Texas.
Crimson-pink to nearly white, the base of the long, narrow tube deeper in color, divisions 5, 6 long, protruding filaments; flowers borne in small, terminal clusters, opening with or before the leaves.
Usually clustered, tapering at each end.

Wild Azalea.
 
Continue to: