Pinus balfouriana subsp. balfouriana
(c) Jim Morefield, some rights reserved (CC BY) · licence
Family: Pinaceae · Type: Tree · Native
Pinus balfouriana subsp. balfouriana is a native California tree in the Pinaceae family, recognized by Geographic separation from southern subspecies, distinguished by bark texture and needle color.
Foxtail pine is a California native shrub found in the Klamath Ranges and northern Coast Ranges in subalpine forest at elevations of 2,100 to 2,500 meters. The plant features thin, gray-brown bark arranged in narrow ridges with distinctive blue-green needles that persist for less than 15 years. Growing as a compact shrub with gnarled, wind-sculpted branches, it forms dense clusters in harsh high-elevation environments. Its needles are approximately blue-green in color, clustered in bundles characteristic of pine species. In these extreme mountain habitats, the foxtail pine demonstrates remarkable resilience, adapting to challenging subalpine conditions with its distinctive compact growth form.
Identification and appearance
Key characters: Geographic separation from southern subspecies, distinguished by bark texture and needle color
Habitat and range
Habitat: Subalpine forest
Elevation: 2100-2500 m
California counties: Trinity, Siskiyou
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 balfouriana subsp. balfouriana native to California?
Yes. Pinus balfouriana subsp. balfouriana is native to California (recorded as native).
Where in California does Pinus balfouriana subsp. balfouriana grow?
Pinus balfouriana subsp. balfouriana occurs in Trinity, Siskiyou, at elevations of 2100-2500 m.
What plant family does Pinus balfouriana subsp. balfouriana belong to?
Pinus balfouriana subsp. balfouriana is in the Pinaceae family, genus Pinus.
What habitat does Pinus balfouriana subsp. balfouriana grow in?
Pinus balfouriana subsp. balfouriana grows in Subalpine forest.
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.