LIST OF OTHER ILLUSTRATIONS 



The White Pine (Pinus Strobus) 



The Mountain Pine {Pinus monttcola) . 



The Sugar Pine (Pinus Lamheriiana) 



The Foxtail Pine {Pinus Balfouriana) 



The Table Mountain Pine {Pinus pungens) 



The Pitch Pine {Pinus rigida) . 



The Shortleaf Pine {Pinus echinata) . 



The Red or Norway Pine {Pinus resinosa) 



The Jersey Pine {Pinus Virginiana) 



The Red Spruce {Picea rubens) 



The Grey Pine {Pinus divaricaia) 



The American Larch {Larix Americana) . 



The White Spruce {Picea Canadensis) 



The Black Spruce {Picea Mariana) . 



The Engelmann Spruce {Picea Engclmanni) 



The Blue Spruce {Picea Parryana) . 



The Douglas Spruce {P seudotsuga mucronata) 



The Hemlock {Tsuga Canadensis) . 



The Balsam Fir {Abies balsamea) 



The Balsam Fir {Abies balsamea) 



The Balsam Fir {Abies lasiocarpa) . 



The Balsam Fir {Abies Fraseri) 



The White Fir {Abies concolor) 



The White Fir {Abies grandis) 



The Big Tree {Sequoia IV ellingtonia) 



The Arbor Vitae {Thuya occidentalis) 



The Monterey Cypress {Cupressus macrocarpa) 



The White Cedar {Chamcecyparis ihyoides) 



The Sitka Cypress {ChamcEcyparis Nootkaiensis) 



The Lawson Cypress {Chamcecyparis Lawscniana) 



The Bald Cypress {Taxodium disiichiim) 



The Bald Cypress {Taxodium distichum) 



The Juniper {Juniperus communis) 



The Red Cedar {Juniperus Virginiana) . 



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9' 



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