hydrangea arborescens hydrangea anomala • hydrangea blue · · · Info · Definitions · Synonyms · Characters · · hydrangea arborescens · · Text Common · · Latin · · Scripts 21 · · Length 7 · · Syllables Definitions · · · (noun) deciduous shrub with creamy white flower clusters; eastern United States. Synonyms: wild hydrangea, Hydrangea arborescens. · · Noun Definition 1 Synonyms · · · wild hydrangea · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 y latin small letter y U+0079