362 



APPENDIX 



CataJpa (general) 

 Cedar (general) 



Chestnut 

 Chestnut oak 

 Chinquapm 

 Colorado blue spruce 

 Cottonwood 

 Coulter pine 

 Cuban pine 

 Dogwood 

 Douglas fir 

 Dwarf juniper 

 Eastern hemlock 

 Eastern larch 

 Ehn (general) 

 Engelmann spruce 

 European chestnut 

 Fir (general) 

 Fraser fir 

 Grand fir 

 Gray pine 

 Green ash 



Hackberry (general) 

 Hardy catalpa 

 Haw (general) 

 Hemlock (general) 

 Hickory (general) 

 Horse-chestnut 

 Incense cedar 

 Jack pine 

 Japanese chestnut 

 Jeffrey pine 

 Juniper (general) 

 Knob-cone pine 

 Larch (general) 

 Large-tooth aspen 

 Limber pine 

 Loblolly pine 

 Locust (general) 

 Locust (specific) 

 Lodge-pole pine 

 Lombardy poplar 

 Long-leaf pine 

 Maple (general) 



Catalpa sp. 



ChamcEcyparis sp. and Libocednts 



sp. 

 Casianea dentata Borkh. 

 Qttercus Prinus Ldnn. 

 Castanea pumila Linn. 

 Picea Parryana Parry • 

 Popidus deltoides Marsh. 

 Pinus CovUeri Lamb 

 Pinus heterophyUa Sudw. 

 Cornus florida Linn. 

 Psevdotsuga taxifolia Brit. 

 Juniperus communis Ldnn. 

 Tsuga canadensis Carr. 

 Larix laricina (Du Roi) Koch. 

 Ulmus sp. 



Picea Engelmanni Engelm. « 

 Castanea saliva Mill. 

 Abies sp. and Psevdotsuga sp. 

 Abies Fraseri Poir. 

 Abies grandis Lindl. 

 Pinus Sabiniana Dougl. 

 Fraxinus lanceolata Borkh. 

 Celtis sp. 



Catalpa speciosa Warder 

 Cratcegus sp. 

 Tsuga sp. 



Carya or Hiooria sp. 

 Msctdus Hippocastanum Linn. 

 Libocedrus decurrens Torr. 

 Pinus Banksiana Lamb. 

 Castanea crenata Sieb. and Zuoc. 

 Pinus Jeffreyi 

 Juniperus sp. 

 Pinus altenuata Lemmon 

 Larix sp. 



Popidus grandidentata Michx. 

 Pinus flexUis James 

 Pinus Toeda Linn. 

 Robinia sp. 



Robinia Pseudacacia Linn. 

 Pinus contorta Loud. 

 Populus nigra italica Du Roi 

 Pinus palustris MiU. 

 Acer sp. 



