Penstemon barbatus var. trichander

Penstemon barbatus var. trichander Gray   (redirected from: Penstemon barbatus subsp. trichander (A. Gray) Keck)
Family: Plantaginaceae beardlip penstemon [Penstemon barbatus subsp. trichander (A. Gray) Keck, morePenstemon trichander Rydb.]	Resources
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