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2005 The Regents of the University of California
CalPhotos
Dense conifers, size class #1. All Pinus ponderosa, 25-35 years old. Some Arctostaphylos viscida along road. (Air photo 95-15). Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
Shrub area. Species: Arctostaphylos viscida. Nontimber site. Assoc. spp.: Pinus sabiniana, Pinus ponderosa, Quercus wislizeni var. frutescens, Heteromelesarbutifolia (=Photinia arbutifolia). (Air photo #119-10). Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
Shrub area. Species: Arctostaphylos viscida. Nontimber site. Assoc. spp.: Pinus sabiniana, Pinus ponderosa, Quercus wislizeni var. frutescens, Heteromelesarbutifolia (=Photinia arbutifolia). (Air photo #119-10). Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
3 miles W of Grass Valley. Semidense shrub-tree mixture. Species: Arctostaphylos viscida, Heteromelesarbutifolia (=Photinia arbutifolia), Pinus sabiniana, Ceanothus cuneatus. Assoc. spp.: Ponderosa pine, Quercus garryana var. breweri, Quercus wislizeni. (Air photo 20-32). Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
3 miles W. of Grass Valley. Semidense shrub-tree mixture. Species: Arctostaphylos viscida, Heteromelesarbutifolia (=Photinia arbutifolia), Pinus sabiniana, Ceanothus cuneatus . Assoc. spp.: Ponderosa pine, Quercus garryana var. breweri, Quercus wislizeni. (Air photo 20-32). Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
3 miles NW of Grass Valley. Deforested land. Species: Arctostaphylos viscida, Ceanothus cuneatus, Quercus kelloggii. Assoc. spp.: Ponderosa pine. (Air photo 20-29) Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
E. end of Penn Valley. Shrub tree type; dense. Species: Arctostaphylos viscida, Ceanothus cuneatus, Quercus wislizeni, Pinus sabiniana. Associate species: Ponderosa pine. (Air photo 1-75) Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
East end of Penn Valley. Shrub-tree type; dense. Species: Arctostaphylos viscida, Ceanothus cuneatus, Quercus wislizeni, Pinus sabiniana. Associate species: Ponderosa pine. (Air photo 1-75) Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
East end of Penn Valley. Shrub-tree type; dense. Species: Arctostaphylos viscida, Quercus wislizeni, Heteromelesarbutifolia (=Photinia arbutifolia), Quercus douglasii, Pinus sabiniana. (Air photo 1-75) Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
East end of Penn Valley. Shrub-tree type; dense. Species: Arctostaphylos viscida, Quercus wislizeni, Heteromelesarbutifolia (=Photinia arbutifolia), Quercus douglasii, Pinus sabiniana. (Air photo 1-75) Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
1.5 miles WSW of Dobbins. Deforested land. Species: Heteromelesarbutifolia (=Photinia arbutifolia), Ceanothus perplexans (=Ceanothus lemmoni)i. Assoc. spp.: Arctostaphylos viscida; dead Pinus ponderosa. Yuba County. Quad name: Smartsville. Quad number: 50.
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2005 The Regents of the University of California
CalPhotos
Looking SE from same vicinity as # 272863. Chaparral type of Arctostaphylos viscida and Toxicodendrondiversilobum (=Rhus diversiloba) with scattered Douglas oak, occasional black oak and interior live oak, Heteromelesarbutifolia (=Photinia arbutifolia) and Ceanothus tomentosa Quad name: Redding. Quad number: 23. Reference to map: 16.
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2005 The Regents of the University of California
CalPhotos
Looking N at woodland chaparral type of Douglas oak, Arctostaphylos viscida and Ceanothus cuneatus. Quad name: Redding. Quad number: 23. Reference to map: 17.
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2005 The Regents of the University of California
CalPhotos
Looking NW from same point as # 272856. Woodland chaparral type of digger pine, black oak, and Arctostaphylos viscida. Note scattered ponderosa pine. Quad name: Redding. Quad number: 23. Reference to map: 10.
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2005 The Regents of the University of California
CalPhotos
Woodland-chaparral type. Dominant trees are Digger pines and Douglas oak. Dominant chaparral species are Arctostaphylos viscida, Ceanothus cuneatus and Toxicodendrondiversilobum (=Rhus diversiloba). Thin soil indicated by rock outcrops. Occasional Black oak and Ponderosa pine indicating Site Index 40. Quad name: Placerville. Quad number: 56. Reference to map: 39.
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2005 The Regents of the University of California
CalPhotos
Woodland-chaparral type. Dominant trees are Digger pines and Douglas oak. Dominant chaparral species are Arctostaphylos viscida, Ceanothus cuneatus and Toxicodendrondiversilobum (=Rhus diversiloba). Thin soil indicated by rock outcrops. Occasional Black oak and Ponderosa pine. Quad name: Placerville. Quad number: 56. Reference to map: 39.
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2005 The Regents of the University of California
CalPhotos
East exposure. Brushfield of Arctostaphylos viscida which is replacing Pinus ponderosa. Quad name: Placerville. Quad number: 56. Reference to map: 43.
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2005 The Regents of the University of California
CalPhotos
Open woodland of Digger pine and Douglas oak on south slope of Mt. Orcum. See sample plot 6-F-2. Brush species : Arctostaphylos viscida and Ceanothus cuneatus. Quad name: Placerville. Quad number: 56. Reference to map: 17.
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2005 The Regents of the University of California
CalPhotos
Looking south. Woodland type of Douglas oak, Black oak, Valley oak, Interior live oak with remnant Ponderosa pine . Brush species: Ceanothus cuneatus and Arctostaphylos viscida. Site Index 60. Quad name: Placerville. Quad number: 56. Reference to map: 17.
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2005 The Regents of the University of California
CalPhotos
Jeffrey pine on serpentine formation. Site IV. With variations in III and V. Understory of Quercus vacciniifolia, Arctostaphylos viscida, Umbellularia californica, Garrya flavescens buxifolia. Quad name: Preston Peak. Quad number: 8. Reference to map: 7.
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2005 The Regents of the University of California
CalPhotos
Looking NE from point near 10 mile house at chaparral area. Dominant species are Quercus dumosa, Ceanothus cuneatus, Quercus wislizeni var. frutescens, Umbellularia californica and Arctostaphylos viscida; occasional Garry fremontii. Note black oak in ravines where soil is deeper and digger pines on shallow soil areas. Quad name: Chico. Quad number: 40. Reference to map: 4.
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2005 The Regents of the University of California
CalPhotos
An abandoned apple orchard on an east slope in Placer County seeding in to ponderosa pine. Occasional black and canyon oak together with Arctostaphylos viscida, Ceanothus cuneatus and Chamaebatia foliolosa are also coming in. Surface with a distinct erosion pavement. Quad name: Smartsville. Quad number: 50. Reference to map: 30.
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2005 The Regents of the University of California
CalPhotos
Shows area of second-growth 70 year old ponderosa pine which has been selectively logged by North Star Mining Company near Grass Valley. Understory shrubs consist of Arctostaphylos viscida and Ceanothus integerrimus. Quad name: Smartsville. Quad number: 50. Reference to map: 22.
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2005 The Regents of the University of California
CalPhotos
Looking northeast at woodland-chaparral type ( potential timber site as indicated by relict trees and snags.) Species: Quercus wislizeni with Arctostaphylos viscida and Heteromelesarbutifolia (=Photinia arbutifolia); Ceanothus cuneatus and Frangula californica (=Rhamnus californica) also occur. Foreground ponderosa pine in association with black, interior live, valley and blue oaks. Shrubs : same as on distant slope with the addition of Toxicodendrondiversilobum (=Rhus diversiloba). Quad name: Smartsville. Quad number: 50. Reference to map: 26.