Beardless Sidebells Penstemon

a photo of blue sidebell penstemon
In beardless sidebells penstemon (Penstemon virgatus var. asa-grayi)blue is the normal color in most years.

Photo courtesy of Rocky Mountain National Park.

 
a photo of rose-colored beardless sidebells penstemon
The rose color above is more common in years when there is  lots of rain in Rocky Mountain National Park.

Photo courtesy of Rocky Mountain National Park.

Last updated: March 31, 2012

Contact the Park

Mailing Address:

1000 US Hwy 36
Estes Park, CO 80517

Phone:

(970) 586-1206
Through winter, the Information Office is open 8:00 am–4:30 pm Mon–Fri. Recorded Trail Ridge Road status: (970) 586-1222.

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