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Gunnison's rockcress

Scientific Name: Arabis gunnisoniana

Family: Brassicaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Boechera gunnisoniana: Gunnison's Rockcress

Boechera gunnisoniana, commonly known as Gunnison's Rockcress, is a perennial herb belonging to the Brassicaceae family (the mustards).

Taxonomy and Nomenclature

  • Scientific Name: Boechera gunnisoniana (Rollins) W.A. Weber
  • Common Name: Gunnison's Rockcress
  • Family: Brassicaceae (Mustard family)
  • Kingdom: Plantae (plants)
  • Division: Magnoliophyta (flowering plants)
  • Synonyms:
    • Arabis gunnisoniana Rollins
    • Arabis pallidifolia Rollins

Distribution and Habitat

  • Gunnison's Rockcress grows on windswept ridges.
  • Specific locations include areas in Wyoming, Utah, Montana, and central Colorado (Gunnison and Lake Counties).
  • It has been observed in Black Canyon of the Gunnison National Park at elevations around 7808 feet.

Morphological Characteristics

  • It is a forb/herb, meaning it's a non-woody plant that is not a grass.
  • It is a perennial plant.

Interactions with Other Organisms

  • Gunnison's rockcress 50.00% found with Gunnison milkvetch
  • Further Information

    • British Database of World Flora and Fauna provides taxonomic information about Arabis gunnisoniana.
    • Dave's Garden offers tips and ideas for gardens.
    • Bugwood.org holds images of the plant, licensed under a Creative Commons Attribution-Noncommercial 3.0 License.