narrow-leaf penstemon narrow-leaf cattail • narrow-leaved · · · Info · Definitions · Synonyms · Characters · · narrow-leaf penstemon · · Text Common · · Latin · · Scripts 21 · · Length 6 · · Syllables Definitions · · · (noun) plant having small narrow leaves and blue-violet flowers in long open clusters; Utah and Colorado to New Mexico and Arizona. Synonyms: narrow-leaf penstemon, Penstemon linarioides. · · Noun Definition 1 Synonyms · · · penstemon linarioides · · Synonym 1 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E 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 w latin small letter w U+0077