Pinus ponderosa
Ponderosa pine, western yellow pine, Western Yellow Pine
(c) Jim Morefield, some rights reserved (CC BY) · licence
Family: Pinaceae · Type: Tree · Native
Pinus ponderosa (Ponderosa pine) is a native California tree in the Pinaceae family, recognized by parent species with varieties listed separately.
Ponderosa pine is a native conifer found in various California mountain ranges in conifer forests and mixed woodlands at elevations ranging from low to high mountain zones. Flowering in spring, this tree produces distinctive cones that are green-brown to dark purple when immature, measuring 7 to 15 centimeters long. Growing to heights potentially exceeding 68 meters with massive trunks up to 2.2 meters wide, it develops a mature crown that is short and either conic or flat-topped with deeply furrowed bark that forms yellow-scaled plates. Its needles grow in clusters of three, reaching 12 to 26 centimeters long and displaying a deep yellow-green color with a persistent sheath. The tree's mature bark is particularly notable for its shallow, well-spaced furrows and outer scales with distinctive yellow inner surfaces.
Identification and appearance
Key characters: Geographically isolated; parent species with varieties listed separately
Habitat and range
California counties: San Bernardino, Lake, El Dorado, Plumas, Butte, Los Angeles, Madera, Riverside, Mendocino, Mariposa, Inyo, Kern, Mono, Lassen, Fresno, Ventura, Siskiyou, Santa Barbara, Santa Cruz, Tuolumne, Tulare, Shasta, Tehama, Trinity, San Diego, Amador, Calaveras, Nevada, Modoc, Humboldt, Santa Clara, Monterey, Yuba, Del Norte, Napa, Sonoma, Sierra, Glenn, San Benito, Alameda, Placer, San Luis Obispo, Stanislaus
How to tell it apart
vs Pseudotsuga: Pine needles come bundled in groups with papery sheaths; Douglas-fir needles attach individually to smooth twigs.; vs Abies: Pine needles come bundled in groups of 2-5; fir needles attach individually and directly to twigs.; vs Sequoia: Pine has bundled needles in groups of 2-5; redwood has individual scale-like or awl-shaped leaves on flat sprays.; vs Casuarina: Pine has true needles bundled in groups; Casuarina has jointed branchlets with whorls of tiny scale leaves.; vs Cedrus: Pine needles are bundled in tight clusters of 2-5; cedar needles grow in dense rosette-like clusters on short shoots.
Frequently asked questions
Is Pinus ponderosa native to California?
Yes. Pinus ponderosa is native to California (recorded as native).
Where in California does Pinus ponderosa grow?
Pinus ponderosa occurs in San Bernardino, Lake, El Dorado, Plumas, Butte, Los Angeles, Madera, Riverside and other counties.
What plant family does Pinus ponderosa belong to?
Pinus ponderosa is in the Pinaceae family, genus Pinus.
Related species
Other California species in the same genus, family, or bioregion.
Sources: Jepson eFlora · Index of California Plant Names · CalPhotos
Last updated 2026-10-07
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.