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Picrothamnus desertorum
Picrothamnus desertorum Nutt.
Bud Sagebrush, Budsage
Asteraceae (Aster Family)
Synonym(s): Artemisia spinescens
USDA Symbol: PIDE4
USDA Native Status: L48 (N)
Low shrub; old branches thorny.
This spring-flowering shrub is quite drought-resistant. It serves as forage for a wide variety of animals, including Pronghorns, jackrabbits, and a partridge-like ground bird called the Chukar.
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Plant Characteristics
Duration: PerennialHabit: Subshrub
Size Notes: Up to about 20 inches tall.
Leaf: Gray-Green
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.
Bloom Information
Bloom Color: YellowBloom Time: Apr , May , Jun
Distribution
USA: AZ , CA , CO , ID , MT , NM , NV , OR , UT , WYNative Distribution: Montana south to New Mexico and west to California and southern Oregon.
Native Habitat: Dry silty, clay, or gravelly flats, slopes in mixed desert shrub communities.
Growing Conditions
Water Use: LowLight Requirement: Sun
CaCO3 Tolerance: High
Benefit
Conspicuous Flowers: yesWeb Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Picrothamnus desertorum in USDA PlantsFNA: Find Picrothamnus desertorum in the Flora of North America (if available)
Google: Search Google for Picrothamnus desertorum
Metadata
Record Modified: 2022-12-30Research By: TWC Staff