Latitudinal range: 27.8° to 47.8°

Habitats: tropical/subtropical dry broadleaf forest (1), temperate broadleaf/mixed forest (3), tropical/subtropical coniferous forest (2), temperate coniferous forest (6)

Biogeographic distribution: Nearctic

Found in 12 samples

Mexico: Alta Tarahumara

United States: Chiricahua Mountains, Little Schneider Ridge (1957), Little Schneider Ridge (1996), Yosemite National Park, Plot UCSC-FERP, Lower West Twin Creek (1985), Willamette National Forest (SM-1), Willamette National Forest (GM-2), Willamette National Forest (HY-3), Willamette National Forest (SM-2), Willamette National Forest (HY-4)

See also Pseudotsuga