Purshia tridentata (Pursh) DC.

is a component of

• The US National Vegetation Classification USNVC: Western North American Temperate & Boreal Freshwater Marsh, Wet Meadow & Shrubland Division
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Grassland & Shrubland Division
• The US National Vegetation Classification USNVC: Western North American Pinyon - Juniper Woodland & Scrub Division, Shrub Layer
• The US National Vegetation Classification USNVC: Western North American Pinyon - Juniper Woodland & Scrub Division, Canopy Layer
• The US National Vegetation Classification USNVC: Western North American Pinyon - Juniper Woodland & Scrub Division, Shrub Layer
• The US National Vegetation Classification USNVC: Western North American Pinyon - Juniper Woodland & Scrub Division, Shrub Layer
• The US National Vegetation Classification USNVC: Western North American Pinyon - Juniper Woodland & Scrub Division, Understory Layer
• The US National Vegetation Classification USNVC: Western North American Pinyon - Juniper Woodland & Scrub Division, Shrub Layer
• The US National Vegetation Classification USNVC: Vancouverian Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Grassland & Shrubland Division, Canopy Layer
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Grassland & Shrubland Division, Canopy Layer
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Western North American Cool Semi-Desert Scrub & Grassland Division
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Understory Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Understory Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Rocky Mountain Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Vancouverian Forest & Woodland Division, Shrub Layer
• The US National Vegetation Classification USNVC: Vancouverian Forest & Woodland Division, Shrub Layer