smooth lip fern
Alabama lip fern
Cheilanthes alabamensis
Mephitis macroura
hooded skunk
borderplex
Mesoamerica
Rio Grande
Rio Bravo
N.M.
NM
Land of Enchantment
New Mexico
state line
Chihuahua
Coahuila
Middle America
Central America
Yucatán
Tlaxcala
Michoacán
Sinaloa
Colima
Hidalgo
Tamaulipas
Nuevo León
Mexicali
Chiapas
Guerrero
Aguascalientes
Morelos
Querétaro
Sonora
Zacatecas
Coahuila de Zaragoza
Durango
Baja California Sur
Jalisco
Tabasco
San Luis Potosí
Campeche
Southwest
southwestern United States
Baja California Peninsula
Baja California
Texas storksbill
Erodium texanum
Gulf of Mexico
Lower California
Golfo de Mexico
Aztec
Alta California
Nayarit
Mexican
Guanajuato
Piranga flava hepatica
hepatic tanager
Californias
cactus wren
Cascade Mountains
northeastern United States
Northeast
Cascades
Cascade Range
Gulf of California
chittimwood
false buckthorn
shittimwood
Sea of Cortes
chittamwood
black haw
borderzone
Bumelia lanuginosa
southeastern United States
Sierra Madre Occidental
Gulf States
limitrophe
Mérida
southwestern
Gulf Coast of the United States
Veracruz
Southeast
Quintana Roo
Oaxaca
Oaxaca de Juarez
Northwest
northwestern United States
Oaxaca City
Interior Mexican
Yucatan
Sierra Madre Oriental
Culiacan
Three Amigos