USDA Forest Service Celebrating Wildflowers
Threatened, Endangered, and Proposed (TEP) Plant Profile
Slender-petaled mustard flower detail. Photo by Scott Eliason, San Bernardino National Forest.
Slender-petaled mustard whole plant. Photo by Scott Eliason, San Bernardino National Forest.
Thelypodium stenopetalum range map.
Thelypodium stenopetalum, slender-petaled mustard
Visit the U.S. Fish & Wildlife Service Species Profile link below for links to listing and other USFWS documents.
- Conversion of native meadow habitat to residential and commercial development around the margins of Big Bear, Baldwin, and Erwin Lakes
- Changes in surface hydrology
- Recreational activities, especially user-created trails through meadow habitat
- Grazing by horses and burros
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 14:36:49 EDT