Fauna
Plant

Big Sagebrush

Artemisia tridentata

Also known as Great Basin Sagebrush, Common Sagebrush, Basin Big Sagebrush

Dominating the vast intermountain basins of western North America, big sagebrush shapes entire arid ecosystems with its pungent, evergreen foliage and deep taproot system. Its wedge-shaped leaves feature three characteristic blunt lobes at the tip and release a sharp, camphoraceous scent when crushed. During harsh winters, these tough shrubs provide crucial shelter and year-round nutrition for specialized desert wildlife.

AromaticShrubArid Ecosystems
Big Sagebrush reference1 / 7
(c) Matt Lavin, some rights reserved (CC BY) · cc-by
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Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Key facts
Diet & preyAutotrophic (Photosynthesis)
Predators
  • Greater Sage-Grouse
  • Mule Deer
  • Pronghorn
ThreatsSevere wildfires, invasive cheatgrass, land clearing, overgrazing
HabitatsArid steppe, dry shrublands, deserts, mountain slopes
Life span40–100+ years
Classification
  1. OrderAsterales
  2. FamilyAsteraceae
  3. GenusArtemisia
  4. SpeciesArtemisia tridentata
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
What to notice
Recognized by silvery gray foliage with three-lobed leaf tips and gnarled, woody trunks.
Support conservation
Avoid trampling young plants and stay on established trails in fragile sagebrush steppe.
Responsible observation
  • Scent Identification: Gently crush a leaf between fingers to release its sharp, camphor-like scent.
  • Foliage Inspection: Look closely at the leaf tips for the three distinct wedge-like lobes.
  • Seasonal Observation: Watch for tiny, yellow flower heads blooming in late summer through autumn.
Related species
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