Rhododendron periclymenoides is a species of Rhododendron native to riparian and moist habitats, including swamps. It grows as a shrub and is a popular horticulture plant. Like many members of the genus, the plant contains toxins in all parts of the flower. It is deciduous. The common names for the plant are pink azalea and pinxter flower. The flowers have showy pink petals and 2-inch (51 mm) long stamens; they do not carry a scent. The leaves of this shrub are bright green and shaped like a big basil leaf. The pinxter grows about 6 feet (1.8 m) tall. Rhododendron periclymenoides are often seen in wet places. They range anywhere from Alabama to New Hampshire.