Swamp azalea is a flowering shrub that typically grows in wetlands or swampy areas. This plant is known for its beautiful white or pink flowers and sweet fragrance. Although the common name for this shrub is swamp azalea, there are several other synonyms that can be used to describe it, including Rhododendron viscosum, clammy azalea, and white swamp honeysuckle. Swamp azalea is a popular choice for gardeners who are looking to add some color and fragrance to their wetland gardens, as it is easy to care for and can thrive in a variety of soil types.