Penstemon albidus White Penstemon ID: 0000 0000 1204 0611 [detail] © 2004 Christopher L. Christie

Penstemon albidus ID: 0000 0000 0506 2592 [detail] © 2006 Louis-M. Landry

Penstemon albidus ID: 0000 0000 0506 2593 [detail] © 2006 Louis-M. Landry

Penstemon albidus ID: 0000 0000 0811 1673 [detail] © 2011 RT Hawke

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