Sweet pepper bush

(Bot.) an American shrub (Clethra alnifolia), with racemes of fragrant white flowers; - called also white alder.

See also: Pepper

References in periodicals archive ?
If you have acidic soil you might consider Clethra delavayi, the sweet pepper bush.
Mountain mint, sunflowers, native holly, sweet pepper bush and goldenrod are all great for pollinators, Tallamy said.
For butterflies, he suggests bee balm, black-eyed susan, turtle-head, blazing star, solidago golden rod, ironweed, joe pyeweed, spice bush, rhododendron and sweet pepper bush.