larix lyallii larix laricina • larix occidentalis · · · Info · Definitions · Synonyms · Characters · · larix lyallii · · Text Common · · Latin · · Scripts 13 · · Length 6 · · Syllables Definitions · · · (noun) medium-sized larch of the Rocky Mountains; closely related to Larix occidentalis. Synonyms: subalpine larch, Larix lyallii. · · Noun Definition 1 Synonyms · · · subalpine larch · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 x latin small letter x U+0078 y latin small letter y U+0079