clethra alnifolia Clethra • clethraceae · · · Info · Definitions · Synonyms · Characters · · clethra alnifolia · · Text Common · · Latin · · Scripts 17 · · Length 7 · · Syllables Definitions · · · (noun) shrub of eastern and southern coastal United States having beautiful racemes of spice-scented white flowers. Synonyms: sweet pepperbush, pepper bush, summer sweet, white alder, Clethra alnifolia. · · Noun Definition 1 Synonyms · · · sweet pepperbush · · Synonym 1 pepper bush · · Synonym 2 summer sweet · · Synonym 3 white alder · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074