WITH THEIR SYNONYMS. 



211 



20. A. Webbiana, h Lindley 



Pinus striata, Hamilton. 

 Pinus spectabilis, Lamb. 

 Pinus tinctoria, Wallich. 

 Pinus Webbiana, Wall. 

 Abies spectabilis, Spach. 

 Picea Webbiana, Loud. 

 A. bifida, Siebold. 

 Pinus bifida, Antoine. 

 Abies densa, Griffith. 



21. A. Pichta h 



Pinus Pichta, Fisch. 

 Abies sibirica, Ledebour. 

 Picea Pichta, Loudon. 

 Pinus sibirica, Steudel. 



22. A. Pinsapo, h Boissier . 



Pinus Pinsapo, Boissier. 

 Picea Pinsapo, Loudon. 



f 23. A. Mertensiana. 



Pinus Mertensiana, 

 Bongard. 



24. A. Menziesii, h Lindley . 



Pinus Menziesii, Dougl. 



25. A. alba, h Michaux . . 



Pinus laxa, Ehrhart. 

 Pinus glauca, Monch. 

 Pinus tetragona, Monch. 

 Pinus alba, Aiton. 

 Abies curvifolia, Gardens. 

 Picea alba r Link. 

 (B) nana, h Loudon. 



26. A. rubra, 11 Poiret . . . 



Pinus americana, Gart. 

 Pinus rubra, Lambert. 

 Picea rubra, Link. 

 (B) violacea, h Loudon. 

 Picea ccerulea, Link. 

 arctica, h Cunningh. 



nigTa, 11 Michaux . 

 Abies mariana, Miller. 

 Pinus mariana, Duroi. 

 Pinus nigra, Aiton. 

 P. marylandica, Gardens 



(C) 

 27. A. 



A tree 80 to 90 

 feet high. 



A lofty tree. 



A branching 

 60 to 70 

 hiffh. 



tree 

 feet 



A branching shrub 

 (like A. canaden- 

 sis, F. Rauch.) 



A tall tree. 



A tree seldom 

 above 50 feet 

 high. (The 

 White Spruce.) 



A tree seldom 

 above 30 feet 

 high. (The Red 

 Spruce.) 



A tree 80 feet 

 high. (The 

 Black Spruce.) 



Western Hima- 

 layas to 10,000 

 feet ; also Japan. 



Mountains of Si- 

 beria and the 

 Altai. 



Mountains of Gre- 

 nada. 



Island of Sitcha. 



N. W. America. 



N. America, from 

 48° to 70° N. lat. 



Nova Scotia and 

 Newfoundland. 



N. America, be- 

 tween 44° and 

 53° N. lat. 



