Giant Lousewort

a photo of a  giant lousewort
Giant louseworts (Pedicularis procera) grow in montane forests in Rocky Mountain National Park and can reach a height of 3 feet. Their flowers can be yellow, white, or green and are often streaked with red.

Photo courtesy of Rocky Mountain National Park.

Last updated: March 31, 2012

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Mailing Address:

1000 US Hwy 36
Estes Park, CO 80517

Phone:

970 586-1206
The Information Office is open year-round: 8:00 a.m. - 4:00 p.m. daily in summer; 8:00 a.m. - 4:00 p.m. Mondays - Fridays and 8:00 a.m. - 12:00 p.m. Saturdays - Sundays in winter. Recorded Trail Ridge Road status: (970) 586-1222.

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