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U.S. Forest Service

Critically Imperiled Plant Profile (Not Listed or Proposed under the Endangered Species Act)

San Bernardino rockcress. This herbarium specimen shows the stubby fruits that distinguish the variety pecunaria from other varieties of Arabis breweri. This plant is called Boechera peirsonii in the Flora of North America. Photo by Thomas Stoughton.

Boechera peirsonii range map. Boechera peirsonii range map.

Boechera peirsonii, San Bernardino rockcress

  • Also known as: Arabis breweri var. pecunaria


  • NatureServe has not assessed threats yet.

Conservation Status

National Forest and Grassland Occurrence

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