Pinus lumholtzii

{{Short description|Species of conifer}}

{{Speciesbox

| image = Pinus lumholtzii cone.jpg

| status = NT

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Farjon, A. |date=2013 |title=Pinus lumholtzii |volume=2013 |page=e.T42377A2976271 |doi=10.2305/IUCN.UK.2013-1.RLTS.T42377A2976271.en |access-date=16 November 2021}}

| genus = Pinus

| parent = Pinus subsect. Australes

| display_parents = 3

| species = lumholtzii

| authority = B.L.Rob. & Fernald

| range_map = Pinus lumholtzii range map 1.png

| range_map_caption = Natural range of Pinus lumholtzii

| synonyms =

}}

Pinus lumholtzii, the Lumholtz's pine or pino triste ('sad pine' in Spanish), is a species of conifer in the family Pinaceae. It is endemic to northwestern Mexico. It is named after Norwegian explorer Carl Sofus Lumholtz.

This pine occurs only in the states of Chihuahua, Durango, Zacatecas, Nayarit, Jalisco, Aguascalientes (29° to 22° North latitude). It grows at {{convert|1600|-|3000|m|ft}} in elevation. It grows in warm temperate and cool climates, with summer rainfall.

Pinus lumholtzii grows to {{convert|15|-|20|m|ft}} tall.

It is on the IUCN Red List of endangered plant species in Mexico.