204 



Index 



Fagacese, 173 

 Fir, 135 



Alpine, 137 



Amabilis, 137 



Balsam, 136 



Douglas, 140 



Lowland, 138 

 Fraxinus, 196 



nigra, 196 



oregona, 198 



Pennsylvanica, 198 



var. lanceolata, 197 



Ground Cypress, 150 



Hackberry, 179 

 Heath Family, 199 

 Hemlock, 141 



Black, 143 



False, 139 



Western, 143 



Juniper, 152 

 Juniperus, 152 

 scopulorum, 152 



Larch, 144 



Alpine, 146 



LyalPs, 146 



Western, 145 

 Larix, 144 



laricina, 144 



Lyallii, 146 



occidentals, 145 



Madrona, 200 



Maple, 1 86 



Broad-leaved, 190 

 Manitoba, 187 

 Mountain, 189 

 Silver, 1-89 

 Vine, 191 



Maple Family, 186 



Nettle Family, 177 



Oak, 173 



Bur, 175 



Garry, 176 

 Oleaceae, 196 

 Olive Family, 196 



Picea, 130 



albertiana, 131 



canadensis, i3c 



Engelmanii, 13 < 



mariana, 132 



pungens, 134 



sitchensis, 134 

 Pine, 118 



Bull, 124 



Jack, 125 



Limber, 121 



Lodgepole, 127 



Norway, 125 



Red, 125 



Scotch, 129 



Scrub, 129 



Western White, 120 



White, 119 



White-barked, 122 



Yellow, 124 

 Pine Family, 117 

 Pinaceae, 117 

 Pinus, 118 



albicaulis, 122 



Banksiana, 125 



contorta, 129 



flexilis, 121 



monticola, 120 



Murrayana, 127 



ponderosa, 124 



resinosa, 125 



silvestris, 129 



Strobus, 119 

 Poplar, 161 



Balsam, 163 



Russian, 167 



Silver-leaved, 167 

 Populus, 161 



alba, 167 



angustifolia, 165 



balsamifera, 163 



certinensis, 167 



deltoides, 165 



petrovski, 167 



Sargentii, 166 



tremuloides, 161 



trichocarpa, 164 



wobstiriga, 167 

 Primus, 181 



pennsylvanica, i r - 



emarginata, 18.2 



