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threetip sagebrush
Scientific Name: Artemisia tripartita
Family: Asteraceae
Category: Dicot
Growth: Shrub
Duration: Perennial
Other Names:
Three-tip Sagebrush (Artemisia tripartita)
Three-tip sagebrush, scientifically known as Artemisia tripartita, is a common shrub in many western ecosystems. It is also referred to as cutleaf sagebrush.
Considerations for Pets and Children
- This plant is a shrub with branching stems.
- The leaves are cleft into three lobes.
Taxonomy and Nomenclature
- Scientific Name: Artemisia tripartita
- Common Names: Three-tip Sagebrush, Cutleaf Sagebrush
- Family: Not explicitly stated in provided text.
- Synonyms: Artemisia tripartita subsp. tripartita
Distribution and Habitat
- Three-tip sagebrush can be found in the Mid-Columbia region, including along the crests of the Rattlesnake.
- It is also found in Wyoming, Montana, and Nevada.
- It often grows at higher elevations.
Morphological Characteristics
- Three-tip sagebrush is described as a rounded, freely branching, evergreen shrub.
- Its leaves are gray-green, long, and deeply cleft into three lobes. Leaves are 1–3 cm long and 0.3–1 cm broad, with wider outer tips.
- The stems are smooth.
Ecological Role
- Three-tip sagebrush communities are utilized by animals, including sage-grouse, birds, mammals and insects for food and habitat.
- In some areas, it dominates plant communities along with Idaho Fescue and bluebunch wheatgrass.
- It is a weak sprouter following fires, unlike some other sagebrush species.
Interactions with other organisms
- Three-tip sagebrush is eaten by sage-grouse throughout the year.
- Brewer's sparrows are more common in three-tip sagebrush communities at higher elevations.
- It is associated with the "Columbia Basin Shrub Steppe" - Three-tip sagebrush-Idaho Fescue (Artemisia tripartita-Fescue idahoensis) plant association.
Further Information
- Montana Field Guide: Submit photos for inclusion.