What is the meaning of cascade penstemon?

noun

  • Whorls of deep blue to dark purple flowers at tips of erect leafy stems; moist places from British Columbia to Oregon.
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APAWordNet. (2010). cascade penstemon. Retrieved September 25, 2026, from http://smartdefine.org/cascade_penstemon/definitions/1241074
ChicagoWordNet. 2010. "cascade penstemon" http://smartdefine.org/cascade_penstemon/definitions/1241074 (accessed September 25, 2026).
HarvardWordNet 2010, cascade penstemon, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/cascade_penstemon/definitions/1241074>.
MLAWordNet. "cascade penstemon" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/cascade_penstemon/definitions/1241074>