Indicator Species

Asteraceae Ambrosia deltoidea Triangleleaf bursage

• Hot Desert

Asteraceae Ambrosia dumosa White bursage

• Hot Desert

Fabaceae Parkinsonia florida blue palo verde

• Hot Desert

Fabaceae Parkinsonia microphylla little leaf palo verde

• Hot Desert

Zygophyllaceae Larrea tridentata creosote bush

• Hot Desert

Asteraceae Isocoma tenuisecta burroweed

Desert Grassland

Poaceae Bouteloua eriopoda black grama

Desert Grassland

Poaceae Bouteloua rothrockii Rothrock grama

Desert Grassland

Poaceae Eragrostis lehmanniana Lehmann lovegrass

Desert Grassland

Poaceae Digitaria californica Arizona cottontop

Desert Grassland

Asteraceae Artemisia spinescens Budsage

Salt Desert Shrub

Chenopodiaceae Atriplex confertifolia shadscale

Salt Desert Shrub

Poaceae Bromus diandrus ripgut brome

California Annual Grassland

Poaceae Bromus hordeaceus soft brome

California Annual Grassland

Poaceae Nassella pulchra purple needlegrass

California Annual Grassland

Asteraceae Baccharis salicifolia Seep willow

Riparian Woodland

Cornaceae Garrya wrightii Wright silktassel

Arizona Chaparral

Fagaceae Quercus arizonica Arizona white oak

Arizona Oak Woodland

Fagaceae Quercus emoryi Emory oak

Arizona Oak Woodland

Fagaceae Quercus oblongifolia Mexican blue oak

Arizona Oak Woodland

Fagaceae Quercus turbinella shrub live oak

Arizona Chaparral

Juglandaceae Juglans major Arizona walnut

Riparian Woodland

Oleaceae Fraxinus velutina Arizona ash

Riparian Woodland

Platanaceae Platanus wrightii Arizona sycamore

Riparian Woodland

Poaceae Piptochaetium fimbriatum pinyon ricegrass

Arizona Oak Woodland

Salicaceae Populus fremontii Fremont cottonwood

Riparian Woodland

Asteraceae Artemisia tridentata big sagebrush

Sagebrush-grass

Poaceae Elymus spicatus bluebunch wheatgrass

Sagebrush-grass

Pinaceae Pinus edulis pinyon pine

Pinyon-Juniper Woodland

Pinaceae Pinus monophylla single-leaf pinyon

Pinyon-Juniper Woodland

Fagaceae Quercus gambelii Gambel oak

Ponderosa Pine-grass

Pinaceae Pinus ponderosa Ponderosa pine

Ponderosa Pine-grass

Fabaceae Amorpha canescens lead plant

Tall grass prairie

Poaceae Andropogon gerardii big bluestem

Tall grass prairie

Poaceae Spartina pectinata prairie cordgrass

Tall grass prairie

Liliaceae Veratrum californicum corn lily

Mountain Meadows

Poaceae Deschampsia cespitosa tufted hairgrass

Mountain meadows

Poaceae Phleum alpinum alpine timothy

Mountain Meadows

Salicaceae Populus tremuloides Quaking aspen

Mountain meadows