Eumeces callicephalus
mountain skink
coast live oak
rock rattlesnake
Crotalus lepidus
desert oak
southwestern white pine
Baja California
Baja California Peninsula
Lower California
Pinus strobiformis
Pinus pungens
prickly pine
hickory pine
table-mountain pine
genus Eriodictyon
Eriodictyon
Shumard oak
Quercus shumardii
rainbow cactus
Quercus wizlizenii
Quercus wislizenii
Shumard red oak
interior live oak
perennial ragweed
Ambrosia psilostachya
western ragweed
Artemisia filifolia
Bufo boreas
sand sage
western toad
silvery wormwood
Encelia
pinon
pinyon
Guanajuato
genus Encelia
apachita
Coahuila
pineland
Bumelia lanuginosa
Juniperus silicicola
cedar elm
valley pocket gopher
chittamwood
quebrada
wild cotton
shittimwood
Ulmus crassifolia
false buckthorn