USDA Forest Service Celebrating Wildflowers
Critically Imperiled Plant Profile
(Not Listed or Proposed under the Endangered Species Act)
Penstemon pinorum, pinyon penstemon. Photo by Mark Madsen.
Penstemon pinorum habitat. Photo by Mark Madsen.
Penstemon pinorum range map.
Penstemon pinorum, pinyon penstemon
- Overstory removal and ground disturbance from green-wood cutting damages several populations
- Unexplained disease or environmental influence causes plants to be stunted and sickly in one location
National Forest and Grassland Occurrence
U.S. Forest Service
1400 Independence Ave., SW, Mailstop Code: 1103
Washington DC 20250-1103
Last modified: Wednesday, 13-Oct-2010 14:35:58 EDT