''Pinus lumholtzii'', the Lumholtz's pine or pino triste ('sad pine' in Spanish), is a species of

conifer Conifers are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single ...

in the family Pinaceae. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to northwestern

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

. It is named after Norwegian explorer

Carl Sofus Lumholtz Carl Sofus Lumholtz (23 April 1851 – 5 May 1922) was a Norwegian explorer and ethnographer, best known for his meticulous field research and ethnographic publications on indigenous cultures of Australia and Mexico. Biography Born in Fåberg, N ...

. This pine occurs only in the states of

Chihuahua Chihuahua may refer to: Places *Chihuahua (state), a Mexican state **Chihuahua (dog), a breed of dog named after the state **Chihuahua cheese, a type of cheese originating in the state **Chihuahua City, the capital city of the state **Chihuahua Mun ...

Durango Durango (), officially named Estado Libre y Soberano de Durango ( en, Free and Sovereign State of Durango; Tepehuán: ''Korian''; Nahuatl: ''Tepēhuahcān''), is one of the 31 states which make up the 32 Federal Entities of Mexico, situated in ...

, Zacatecas, Nayarit,

Jalisco Jalisco (, , ; Nahuatl: Xalixco), officially the Free and Sovereign State of Jalisco ( es, Estado Libre y Soberano de Jalisco ; Nahuatl: Tlahtohcayotl Xalixco), is one of the 31 states which, along with Mexico City, comprise the 32 Federal En ...

Aguascalientes Aguascalientes (; ), officially the Free and Sovereign State of Aguascalientes ( es, Estado Libre y Soberano de Aguascalientes), is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and ...

(29° to 22° North latitude). It grows at in elevation. It grows in warm temperate and cool climates, with summer rainfall. ''Pinus lumholtzii'' grows to tall. It is on the

IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol ...

of endangered plant species in Mexico.

References

lumholtzii Trees of Mexico Endemic flora of Mexico Trees of Chihuahua (state) Trees of Zacatecas Trees of Nayarit Trees of Jalisco Trees of Aguascalientes Flora of Northeastern Mexico Trees of temperate climates Least concern plants Taxonomy articles created by Polbot Flora of the Sierra Madre Occidental {{conifer-stub