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TABLE OF CONTENTS 



Page 



Introduction 9 



The Pines 13 



The Larches 24 



The Spruces 27 



The Hemlocks 34 



The Douglas Kir Group 38 



The Firs 40 



The Cedars 45 



The Western Cypresses 48 



The Junipers 50 



The Yews ; 52 



The Walnuts 53 



The Hickories 56 



The Willows 61 



The Poplars 61 



The Birches j 68 



The Alders 73 



The Ironwoods 75 



The Blue Beeches 76 



The Beeches 78 



The Chestnuts 79 



^ The Oaks 80 



The Elms 92 



The Hackberries 96 



The Mulberries 97 



The Magnolias 98 



The Tulip Trees 99 



The Papaws 101 



The Sassafras 102 



The Witch Hazels.. 103 



The Sycamores 104 



The Mountain Ashes 105 



The Service-Berries 107 



The Hawthorns r 108 



The Plums and Cherries 109 



TheRedbuds '.: 114 



The Coffeetrees 114 



The Sumachs 116 



The Maples 116 



The Basswoods 127 



The Dogwoods 128 



The Gum Trees 130 



TheMadronas 132 



The Ashes 133 



Comparative Tables of Species 139 



22510 IJ 



