Synonyms|1Antonyms|0|Broader|2Narrower|0Related|0
3
narrow-leaf penstemon
15 years ago|28 views|share |citing 
APASmart Define. (2011). Penstemon linarioides thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/penstemon_linarioides/thesaurus/synonyms
ChicagoSmart Define. 2011. "Penstemon linarioides thesaurus" https://smartdefine.org/penstemon_linarioides/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2011, Penstemon linarioides thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/penstemon_linarioides/thesaurus/synonyms>.
MLASmart Define. "Penstemon linarioides thesaurus" 26 April 2011. Web. 26 September 2026. <https://smartdefine.org/penstemon_linarioides/thesaurus/synonyms>