203 



CoNtPERiE : Pine family — Continued. 



Pinus Laml)ertiana, Dougl. "Sugar Pine." Avery large tree, sometimes 150 



to 300 feet. 

 Pinus monophyUa, Torr. & Frem. Twenty to 25 feet high, probably to be found 



in this range. 

 Pinus Parry ana, 'Engelm. Tvs^enty to 30 feet high; probably occurs in this 



range. 

 Pinus Torreyana, Parry. Twenty to 30 feet high. 

 Pinus ponderosa, Dougl. ''Yellow Pine." One of the largest pines, sometimes 



150 to 300 feet high. 

 Pinus Jeffreyi, Murray. " Bull Pine." One hundred feet high. 

 Pinus Sahiniana, Dougl. " Nut Pine," '' Digger Pine." Sixty to 100 feet high. 

 Pinus Coulteri, Don. Sixty to 100 feet or more in height. 

 CoRNACEiK : Dogwood Family. 



Cornus Californica, C. A. Meyer. Six to 15 feet. 

 Cornus puhescens, l^ntt. Four to 10 feet. 



Garryaflavescens, Watson, var. Palmeri, Watson. Four to 8 feet; foliage ever- 

 green. 

 CuPULiFERiE : Oak Family. 



Quercus lohata, Nde. Large tree, often 100 feet high. 



Quercus undulata, Torr., var. imngens, Engelm. A shrub under 8 feet. 



Quercus dumosa, Nutt. A slender shrub or small tree 20 feet high. 



Quercus oNongi folia, Torr.^ Twenty to 30 feet high. 



Quercus chrysolejns, Liobm. '^ California Live Oak." At high elevations a 



shrub, but elsewhere generally a large tree. 

 Quercus Palmeri, Fingelm. A shrub 8 to 10 feet high. 

 Quercus agrifolia, '^6e. "Encino." A large tree. Variety /rw/escews is a shrub 



under 5 feet. 

 Quercus Wislizeni, A. D C. "Desert Oak." Sometimes a shrub, but chiefly a 



large tree. Variety /rwfe^cens is a shrub 3 to 10 feet high. 

 Quercus Kelloggii, Newberry, Shrub or middle-sized tree. 

 Castanopsis chrysophylla, A. D C. Western Chinquapin. A small shrub or large 



tree; found only sparingly. 

 Alnus rhomUfolia, Nutt, A rather large tree known as " White Alder," " Cali- 

 fornia Alder." 

 Almis obloyigi folia, Torr. A small tree 20 to 30 feet high. 

 ERiCACEiE: Heath Family. 



Arctostaphylos jmngens, H B K, Manzanita. Procumbent or rising 8 to 10 feet 



high. 

 Arctostaphylos glauca, Liudl, Great-berried Manzanita. Eight to 20 feet, and 



often 1 foot in diameter at the base. 

 Arctostaphylos hicolor, Gray. Manzanita. Three to 4 feet high. 

 Arctostaphylos polifolia, H B K. Five to 8 feet high. 

 lihododendron occidentale, Gray. Azalea. Two to G feet high. 

 EupnoRBiACEiE : Spurge family. 



Acalypha Californica, Benth. Shrub. 

 Eupl\orl)ia misera, Benth. Two to 3 feet high. 

 IlvDROPiiYLLACEiE : Water-leaf family. 



Eriodictyon tomentosum, Benth. Six to 10 feet. 

 Eriodictyon glutinosum, Benth. Three to 5 feet. 

 JuGLANDACEiE : Walnut family. 



Juglans Californica, Watson, California Walnut, A shrub or tree sometimes 



GO feet high; occurs only sparingly in this range ; cultivated. 



1 See No. 69, Kocky Mountain Flora, page 182, 



