Colorado Gap Analysis Project

Colorado Gap Analysis Project
Colorado Land Cover Classification System

Bitterbrush shrub steppe

National Gap Analysis Project

Click on Map for full view of a 8.5 x 11 printable map

(The following was taken verbatim from Thompson et al. 1996)
Dominant Species: Bitterbrush (Purshia tridentata)
Description: Areas where Bitterbrush is the dominant or co dominant shrub and comprises more than 25% of the total vegetative cover. Often Artemisia tridentata is co- dominant, but if there is a significant proportion of Bitterbrush, the community is classified as Bitterbrush shrub type because of the importance of this type for wildlife.
Distribution: Found scattered throughout Colorado, but more likely to assume canopy cover dominance in western Colorado.
Elevation Range: 1830-2745m (6000-9000')
Diagnostic Species: Purshia tridentata
More Notes: