tsuga mertensiana tsuga heterophylla • Tsuma · · · Info · Definitions · Synonyms · Characters · · tsuga mertensiana · · Text Common · · Latin · · Scripts 17 · · Length 7 · · Syllables Definitions · · · (noun) large evergreen of western United States; wood much harder than Canadian hemlock. Synonyms: mountain hemlock, black hemlock, Tsuga mertensiana. · · Noun Definition 1 Synonyms · · · mountain hemlock · · Synonym 1 black hemlock · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E 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