Penstemon heterophyllus Lindl., Edwards’s Bot. Reg. 22: t. 1899 (1836) (syn: Penstemon heterophyllus subsp. typicus D.D.Keck );
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California as per POWO;
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Penstemon heterophyllus for validation from California-GS31072025-2: 4 high res. images.
Penstemon heterophyllus for validation photographed from Fremont, California
Yes, appears close as per images at
https://calscape.org/plant/Penstemon-heterophyllus-(Foothill-Penstemon)/gallery
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References:
POWO Catalogue of Life
https://calscape.org/plant/Penstemon-heterophyllus-(Foothill-Penstemon)/gallery