rock geranium rock gardening • rock-girded · · · Info · Definitions · Synonyms · Characters · · rock geranium · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) plant with basal leaves mottled with white and flowers in lax panicles on erect stems. Synonyms: rock geranium, Heuchera americana. · · Noun Definition 1 Synonyms · · · heuchera americana · · Synonym 1 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 g latin small letter g U+0067 i latin small letter i U+0069 k latin small letter k U+006B m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075