Clethra alnifolia L. (family Clethraceae Klotzsch.) is an ornamental shrub that is native to the eastern United States ( Wilbur and Hespenheide, 1967 ). While sometimes called summersweet or sweet pepperbush, it is more commonly known as clethra
Jacob G. Ricker, Jessica D. Lubell and Mark H. Brand
. (Clethraceae). Univ. of Connecticut, Storrs, CT, MS Thesis Hightshoe, G.L. 1988 Native trees shrubs, and vines for urban and rural America. Wiley, New York, NY Lenz, L.M. 1997 Plant 9,874 Potentilla fruticosa plant named ‘Pink Beauty’. 17 June 2019. < https
