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Duchesne rockcress
Scientific Name: Arabis pulchra var. duchesnensis
Family: Brassicaceae
Category: Dicot
Growth: Subshrub, Forb/herb
Duration: Perennial
Other Names:
Duchesne Rockcress
Learn about the fascinating Duchesne Rockcress, a perennial plant with unique characteristics and specific habitat requirements.
Considerations for Pets
- This plant is sometimes found in home gardens and naturalized spaces.
Scientific Classification
- Scientific Name: Arabis pulchra M.E. Jones ex S. Watson var. duchesnensis Rollins
- Accepted Name: Boechera duchesnensis (Rollins) Windham, Al-Shehbaz & Allphin
- Common Name: Duchesne Rockcress
- Family: Brassicaceae (Mustard Family)
- Kingdom: Plantae
- Taxonomic Rank: Variety
Synonyms
- Arabis pulchra var. duchesnensis Rollins
- Boechera pulchra var. duchesnensis (Rollins) Dorn
Distribution and Habitat
- Endemic to Utah, specifically southern Duchesne County.
- Found along Bad Land in southern Duchesne County.
- Observed in Uintah County.
- Grows in soils associated with the Horseshoe Bend Duchesne River Formation.
- May be found in dry alpine meadow environments, such as the SE Base of Mount Emmons, Ashley National Forest, at elevations around 12,000 feet.
Morphology and Growth Habits
- Classified as a Subshrub/Forb/herb.
- Perennial plant.
Watering
- Requires infrequent watering.
- Water deeply (2-3 glasses of water) and allow the soil to dry out between waterings.