Pinus jeffreyi Balf.

Looking northwest from west side of Hope Valley. Aspen and Jeffrey pine types., T 10 N R 19 W Sec 6 Quad name: Markleeville. Quad number: 54. Reference to map: 15.

Repeat of old photo showing 50 year old second growth Jeffrey pine on land clear cut in 1860's for mill at Glenbrook. Looking west, T 15 N R 18 E Sec 35, Elevation 7000 Quad name: Carson. Quad number: N-61.

Repeat of old photograph showing second-growth Jeffrey pine cutover in 1880's . No burning since logging. Looking SE (Nevada)., T 15 N R 18 E Sec 35, Elevation 7000 Quad name: Carson. Quad number: N-61.

Repeat of old photograph showing second growth Jeffrey pine. cutover in 1880's. No burning since logging. Looking SE., T 15 N R 18 E Sec 35, Elevation 7000 Quad name: Carson. Quad number: N-61.

Looking west at Pine Valley burn of 1928. Note Jeffrey pine-coast live oak type., T 15 S R 4 E Sec 36 Quad name: Cuyamaca. Quad number: 191. Reference to map: 5.

Panorama looking north and northeast showing Long Valley Peak and Oak Valley. Note coast live oak woodland along valley with scattered Jeffrey pine, also Engelmann oak woodland on upper left slope., T 16 S R 4 E Sec 10 Quad name: Cuyamaca. Quad number: 191. Reference to map: 7.

Looking W from Washoe Valley to Slide Mountain in background. Typical western Nevada land use- hayland with grazing in foreground, timber (Jeffrey pine) growing on hills with considerable steep, brush- covered deforested land., T 17 N R 19 E Sec 26, Elevation 5000-9000 Quad name: Carson. Quad number: N-61.

Second growth Jeffrey pine, (Pinus jeffreyi) on outskirts of its range on porphyry outcrop. Cut over for mine timbers in 1860s and later. Mt. Rose in distance. Elevation 5400' at site of photograph., T 18 N R 20 E Sec 35, Elevation 5400 Quad name: Carson. Quad number: N-61.

Typical porphyritic outcrop, the parent soil for Pinus jeffreyi on the outskirts of its range near Virginia City. Mt Rose is in the distance. Elevation of photograph 5400', T 18 N R 20 E Sec 35, Elevation 5400 Quad name: Carson. Quad number: N-61.

Second growth Pinus jeffreyi on porphyry rock soil on outskirts of its range near Virginia City. Formerly cleared for use as mine timbers. Mt. Rose in background., T 18 N R 20 E Sec 35, Elevation 5400 Quad name: Carson. Quad number: N-61.

North slope of Butler Peak ridge. Old growth Jeffrey pine stand. San Bernadino County., T 2 N R 1 W Sec 11 Quad name: Deep Creek. Quad number: 164A. Reference to map: 3.

Sierraville Quadrangle, Tahoe National Forest, Calif. Log chute used some thirty years ago near Dog Valley. Second growth. Second growth Jeffrey pine surrounding., T 20 N R 17 E Sec 24, Elevation 5900 Quad name: Sierraville. Quad number: 37. Reference to map: 6.

Sierraville Qaudrangle, Tahoe National Forest, Calif. Log chute used in early logging in Dog Valley. Second growth Jeffrey pine surrounding., T 20 N R 18 E Sec 7, Elevation 5700 Quad name: Sierraville. Quad number: 37. Reference to map: 7.

1 mile northwest of Butte Lake. Semidense old growth (3) stand of Ponderosa pine- Jeffrey pine. Lassen County., T 31 N R 6 E Sec 4 Quad name: Halls Flat. Quad number: 21.

1 mile northwest of Butte Lake. Semidense old growth (3) stand of Ponderosa pine- Jeffrey pine. Lassen County., T 31 N R 6 E Sec 4 Quad name: Halls Flat. Quad number: 21.

1/4 mile southwest of Butte Lake. Old growth(3) stand of Ponderosa pine- Jeffrey pine, T 31 N R 6 E Sec 9 Quad name: Halls Flat. Quad number: 21.

I mile southwest of Old station. Open stand of old growth Ponderosa pine- Jeffrey pine. Shasta County., T 32 N R 5 E Sec 5 Quad name: Halls Flat. Quad number: 21.

Stand mature Jeffrey pine, T 32 N R 6 E Sec 34 Quad name: Halls Flat. Quad number: 21.

Stand thrifty mature Jeffrey pine., T 32 N R 6 E Sec 34 Quad name: Halls Flat. Quad number: 21.

1925 seed spots Antelope mountain burn, Lassen N.F. Local western yellow pine and Jeffrey pine seed., T 32 N R 9 E Sec 15 Quad name: Eagle Lake. Quad number: 20.

Ponderosa Jeffrey pine type Site III. (Mature Ht. 133 ft.) Within Black Mountains Experimental Forest., T 33 N R 7 E Sec 15 Quad name: Halls Flat. Quad number: 21.

1/2 mile south west of Black ridge Lookout. Young growth(1) Jeffrey pine of site index 100. DBH=15"; Ht=46'; Age =52+10 yrs. Lassen County., T 34 N R 7 E Sec 3 Quad name: Halls Flat. Quad number: 21.

2.5 miles northwest of Black Ridge Lookout. Old growth (3) Jeffrey pine of site index 100. DBH= 34 "; Ht= 100'. Lassen County., T 35 N R 7 E Sec 28 Quad name: Halls Flat. Quad number: 21.

Ridge between Strawberry and Tahqitz Valleys. Ridge top Jeffrey pines about 75 ft. tall. Assoc sp.: Pinus monticola. Riverside County., T 5 S R 3 E Sec 4 Quad name: San Jacinto. Quad number: 175. Reference to map: 20.