populus tremula populus nigra italica • populus tremuloides · · · Info · Definitions · Synonyms · Characters · · populus tremula · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) Old World aspen with a broad much-branched crown; northwestern Europe and Siberia to North Africa. Synonyms: quaking aspen, European quaking aspen, Populus tremula. · · Noun Definition 1 Synonyms · · · quaking aspen · · Synonym 1 european quaking aspen · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075