Penstemon grinnellii var. scrophularioides Grinnell's Beardtongue ID: 8253 3202 4147 0135 [detail] Beatrice F. Howitt © 1999 California Academy of Sciences

Penstemon grinnellii var. scrophularioides Grinnell's Beardtongue ID: 0000 0000 0504 0217 [detail] © 2004 Brent Miller

Penstemon grinnellii var. scrophularioides Grinnell's Beardtongue ID: 0000 0000 0504 0218 [detail] © 2004 Brent Miller

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