populus heterophylla populus grandidentata • populus nigra · · · Info · Definitions · Synonyms · Characters · · populus heterophylla · · Text Common · · Latin · · Scripts 20 · · Length 8 · · Syllables Definitions · · · (noun) North American poplar with large rounded scalloped leaves and brownish bark and wood. Synonyms: swamp cottonwood, black cottonwood, downy poplar, swamp poplar, Populus heterophylla. · · Noun Definition 1 Synonyms · · · swamp cottonwood · · Synonym 1 black cottonwood · · Synonym 2 downy poplar · · Synonym 3 swamp poplar · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C 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 y latin small letter y U+0079