The Sierra Madre del Sur is a mountain range in southern Mexico, extending 1,000 kilometres (620 mi) from southern Michoacán east through Guerrero, to the Isthmus of Tehuantepec in eastern Oaxaca.
The Sierra Madre de Oaxaca pine–oak forests is a tropical and subtropical coniferous forests ecoregion in Southern Mexico.
Pinus douglasiana is a species of evergreen conifer in the family Pinaceae. It is found only in Mexico.
Quercus conzattii is an oak endemic to Mexico. It is placed in Quercus section Lobatae.
Quercus martinezii is a species of oak found in southwestern and central Mexico. It has been found in Nayarit, Jalisco, Michoacán, Guerrero, and Oaxaca states. It is placed in Quercus section Quercus.
Quercus uxoris is an uncommon species of oak.
The Trans-Mexican Volcanic Belt pine–oak forests is a subtropical coniferous forest ecoregion of the Trans-Mexican Volcanic Belt of central Mexico.
Quercus polymorpha, the Mexican white oak, Monterrey oak or netleaf white oak, is a North American species of oak. It is widespread in Mexico, Guatemala, and Honduras, and known from a single population in the United States but widely planted as an ornamental.
The Sierra Madre del Sur pine–oak forests is a subtropical coniferous forest ecoregion in the Sierra Madre del Sur mountain range of southern Mexico.
Quercus glabrescens is a species of oak. It is endemic to the mountains of east-central Mexico.
Quercus castanea is a species of oak tree. It is widespread across much of Mexico, from Sonora to Chiapas, and in Guatemala, El Salvador, and Honduras.
Quercus elliptica is a Mesoamerican species of oak tree. It is widespread across central and southern Mexico and Central America from Sinaloa and Hidalgo south as far as Nicaragua. It is classified in Quercus sect. Lobatae.
Quercus urbani, also known as Quercus urbanii, is a species of oak. It is native to western and central Mexico from Sinaloa, Durango, and Zacatecas to Oaxaca. It was previously synonymized with Quercus pennivenia, but this was restored as an independent species in 2020.
Quercus insignis is a Mesoamerican species of oak in the white oak section, within the beech family. It is native to southern Mexico and Central America, from Veracruz to Panamá.
Quercus iltisii is a species of oak tree native to western Mexico, where it is found in a small portion of Jalisco and Colima states.
Quercus affinis is a species of oak native only to Mexico, mostly to the Sierra Madre Oriental pine-oak forests.
Quercus mulleri is a rare Mexican species of oak. It has been found only in a small area of the Sierra de Miahuatlán, a sub-range of the Sierra Madre del Sur in southern Oaxaca state.
Quercus paxtalensis is a species of oak endemic to Mexico.
Quercus segoviensis is a species of oak native to southern Mexico and northern Central America. It is commonly known as k’antulán.
Quercus crispifolia is a species of oak tree. It is native to southern Mexico, Guatemala, and El Salvador. It is placed in section Lobatae.
