Rosales

Squaw carpet ( Ceanothus prostratus) taking possesion of bank in highway cut in WYP type near Montgomery Creek Shasta County. Redding Alturas Highway. Suggests suitability of this species as a covering for banks of highway cuts in the timber types of California. Not only would it check erosion but also crowd out more inflammable grasses and weeds. Quad name: Burney. Quad number: 22.

Showing west slope woodland type (tanbark oak madone, canyon oak and black oak) restocking with Douglas fir., Understory species: Cornus nuttallii, Corylus cornuta subsp. californica (=Corylus rostrata var. californica), Rubus leucodermis, Holodiscus discolor, Ceanothus integerrimus,Rhododendron occidentale, Vaccinium ovatum, Toxicodendrondiversilobum (=Rhus diversiloba). Orleans Mountain in background., T 11 N R 5 E Sec 25 Quad name: Hoopa. Quad number: 11.

Near Peardale, shows meadow, abandoned pear orchards, california black oak woodland and Ponderosa pine stands. Foreground shrubs: Ceanothus integerrimus. Nevada Co., T 15 N R 9 E Sec 4 Quad name: Colfax. Quad number: 51. Reference to map: 2.

Peardale, Ceanothus integerrimus in bloom. Nevada Co., T 15 N R 9 E Sec 4 Quad name: Colfax. Quad number: 51. Reference to map: 2.

Ceanothus integerrimus in bloom, T 15 R 9 Sec 34 Quad name: Colfax. Quad number: 51. Reference to map: 62.

West slope Banner Hill. Branch area of Ceanothus integerrimus surrounded by second growth ponderosa pine and Douglas fir. Nevada County., T 16 N R 9 E Sec unknown Quad name: Colfax. Quad number: 51.

West slope Banner Hill. Branch area of Ceanothus integerrimus surrounded by second growth ponderosa pine and Douglas fir. Nevada County., T 16 N R 9 E Sec unknown Quad name: Colfax. Quad number: 51.

Former Sugar pine- Douglas fir- White fir stand on Mooreville Ridge burned over in Lost Creek Fire of 1931. Site index 175. Complete kill of all vegetation. To date only a very scattered growth of Pteris aquilina lanuginosa, Ceanothus integerrimus, Ribes roezlii is coming back. Best sugar pines now., T 20 N R 8 e Sec 6 Quad name: Bidwell Bar. Quad number: 39. Reference to map: 2.

Detail of Lost Creek Fire on Mooreville Ridge showing absence of any vegetation three years following burn. Shrubs in picture are Ribes roezlii. Other vegetation consists of Pteris aquilina lanuginosa and Ceanothus integerrimus equally sparse. Former stand was sugar pine - Douglas fir- White fir, Site Index 175, T 20 N R 8 E Sec 6 Quad name: Bidwell Bar. Quad number: 39. Reference to map: 3.

Butte County. Looking S at woodland type of tanbark oak with some black oak. Ceanothus integerrimus and Pteris sp. Also present., T 24 N R 4 E Sec 31 Quad name: Chico. Quad number: 40. Reference to map: 23.

Near Rainbow Lodge. Ponderosa pine- Black oak type on site 200, with Toxicodendrondiversilobum (=Rhus diversiloba), Pteris aquilina, Ceanothus integerrimus, Quercus chrysolepis and lupine sp. in understory, T 31 N R 7 W Sec 31 Quad name: Weaverville. Quad number: 24. Reference to map: 4.

Shasta County looking NE . Note chaparral which is replacing timber as result of repeated firs. Foreground type consists of sugar pine, poderosa pine and Douglas fir with understory of Ceanothus integerrimus, scrub Notholithocarpus densiflorus (=Notholithocarpus densiflorus (=Lithocarpus densiflora)) and scrub Quercus kelloggii., T 34 N R 7 W Sec 10 Quad name: Weaverville. Quad number: 24. Reference to map: 14.

Shasta County looking S. Chaparral on N slopes consists of Quercus garryana var breweri, Quercus wislizeni var. frutescens, Cercocarpus betuloides with Frangula californica (=Rhamnus californica), Rhus aromatica (=Rhus trilobata), Ceanothus integerrimus. Occasional canyon live oak and black oaks with Douglas fir., T 34 N R 7 W Sec 13 Quad name: Weaverville. Quad number: 24. Reference to map: 11.

1.5 miles northwest of Pettijohn Peak. Old growth- young growth (31) stand of ponderosa pine- Douglas fir-sugar pine. Assoc spp.: Calocedrusdecurrens (=Libocedrus decurrens), Quercus kelloggii, Ceanothus integerrimus. Trinity County., T 34 N R 9 W Sec 25 Quad name: Weaverville. Quad number: 24. Reference to map: 18.

Ponderosa pine, Douglas fir, black oak type near ridge top above Backbone Creek. Rather open stand with Toxicodendrondiversilobum (=Rhus diversiloba), Ceanothus integerrimus and Quercus chrysolepis (=Quercus chrysolepis nana) as understory., T 35 N R 6 W Sec 24 Quad name: Redding. Quad number: 23. Reference to map: 27.

North slope of Sawmill Mt. Bigcone spruce snags in 1924 burn. Regrowth to Quercus chrysolepis (=Quercus chrysolepis nana), Quercus kelloggii, Ceanothus integerrimus, Quercus wislizeni var. frutescens. Los Angeles Co., T 7 N R 16 W Sec 14 Quad name: Tejon. Quad number: 154. Reference to map: 37.

Sawmill Mt. Bigcone spruce stand. Associates black oak, canyon live oak, Ceanothus integerrimus, Frangula californica (=Rhamnus californica), Los Angeles Co., T 7 N R 16 W Sec 15 Quad name: Tejon. Quad number: 154. Reference to map: 36.

SP-WYP, DF, WF, IC type SW slope of west fork of Nelson Creek. Quercus kelloggii, Cornus nuttallii, Ceanothus integerrimus, Ceanothus prostratus are of frequent occurrence. Quad name: Bartle. Quad number: 15.