The Coast Douglas-fir (Pseudotsuga menziesii subsp. menziesii), a subspecies of Douglas-fir, is an evergreen conifer native to the coastal regions of western North America, from west-central British Columbia, Canada southward to central California, United States. In Oregon and Washington its range is continuous from the Cascades crest west to the Pacific Ocean. In California, it is found in the Klamath and Coast Ranges as far south as the Santa Cruz Mountains, and in the Sierra Nevada as far south as the Yosemite region. It occurs from near sea level along the coast to 1,800 m (6,000 feet) in the Sierra Nevada. Further inland, Coast Douglas-fir is replaced by the related Rocky Mountain Douglas-fir (Pseudotsuga menziesii subsp. glauca).
