What is the meaning of Rydberg's penstemon?

noun

  • Plant with whorls of small dark blue-violet flowers; Washington to Wyoming and south to California and Colorado.
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APAWordNet. (2010). rydberg's penstemon. Retrieved September 26, 2026, from http://smartdefine.org/rydberg%27s_penstemon/definitions/1241073
ChicagoWordNet. 2010. "rydberg's penstemon" http://smartdefine.org/rydberg%27s_penstemon/definitions/1241073 (accessed September 26, 2026).
HarvardWordNet 2010, rydberg's penstemon, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/rydberg%27s_penstemon/definitions/1241073>.
MLAWordNet. "rydberg's penstemon" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/rydberg%27s_penstemon/definitions/1241073>