INDEX 



Abies 23, 29, 30, 45, 64, 127 



amabilis 52, 80 



balsamea 17, 52, 80 



concolor 17, 52, 80 



grandis 17, 52, 80 



magnifica 52, 80 



nobilis 52,80 



Acacia. . . .68, 135, 141, 143, 144, 145 



Acer 7, 27, 40, 43, 44, 47, 64, 66, 129, 



135, 138, 141, 144, 145 



macrophyllum 102 



negundo 52, 102 



californicum 102 



nigrum 102 



rubnim 20, 37, 51, 103 



saccharinum 37, 103 



saccharum 37, 51, 102 



Aceraceae 



36, 129, 134, 135, 138, 139, 143 



^sculus 7, 15, 22, 24, 25, 27, 40, 47, 



64, 129, 135, 138, 141, 144, 145, 146 



californica 51, 107 



glabra 52, 107 



octandra 39, 107 



Aggregate rays 27 



Ailanthus 



7, 135, 138, 141, 143, 144, 145 



Alder 107,129 



Algaroba 91 



Alnus 7, 26, 51, 105, 107, 129, 136, 



139, 141, 144, 145 



Amelanchier. . . 135, 138, 141, 144, 145 



Amyris 135, 141, 144, 145 



Anacardiacese 135, 138, 139 



Andromeda 136, 138, 144, 145 



Angiosperms 6, 11, 127, 129 



Annual rings 40-43 



Annular ridge 134 



Anona 8,135,144,145 



Anonacese 135, 138, 139 



Appendix 127 



Apple 104 



Aquifoliacese 



128, 129, 136, 138, 139, 143 



Araliacese 139 



Arborvitae 84 



Arbutus 135, 137, 138, 141, 144, 145 

 Arctostaphylos 



135, 137, 138, 141, 144, 145 



Arizona white pine 76 



Aronia 138 



Artemisia 146 



Ash 92, 93, 129 



Asimina 8, 52, 135, 138, 141, 144, 145 



Aspen 108 



Avicennia 141, 143, 144, 145 



Axyris 133 



Baccharis 146 



Bald cypress 82 



Balsam fir 79, 80 



Bark 5, 8-10, 127 



Basswood 106, 129 



Bast fibres 8, 66 



Bay 106 



poplar 105 



Beech 101, 129 



Betula 7, 10, 15, 27, 37, 43, 64, 66, 

 68, 129, 136, 139, 141, 144, 145 



lenta 37, 51, 65, 103 



lutea 37, 51, 103 



nigra 20, 37, 51, 103 



papyrifera 37, 51, 104 



populifolia 37, 104 



Betulacese 



36, 129, 134, 135, 138, 139, 143 

 147 



