Colorado Desert
Crotalus horridus horridus
Yandang
timber rattlesnake
Masticophis lateralis
Lion Rock
striped racer
Leichtlin's camas
Andes Mountains
Pellaea andromedifolia
montane
Camassia leichtlinii
wilds
ghat
coffee fern
Alpine
Mexican swamp cypress
Katmai National Park
Lower California
Coleen
Baja California Peninsula
Sacramento Mountains
Santa Cruz
Taxodium mucronatum
Ambrosia psilostachya
Montezuma cypress
sierra
Mexican Plateau
boreo-montane
Baja California
Katmai National Park and Preserve
western ragweed
perennial ragweed
sage hen
Yosemite toad
rock rattlesnake
sage grouse
wild
altimontane
Sierra Madre Occidental
Bufo canorus
Santa Monica Mountains
subrange
Oasisamerica
Squaw Valley
Centrocercus urophasianus
Crotalus lepidus