xviii COMMON AND SCIENTIFIC NAMES 



Spruce, black (Picea mariana, B. S. and P.). 

 Spruce, Engelmann (Picea engelmanni, Engelm.}. 

 Spruce, red (Picea rubens, Sarg.). 

 Spruce, western or Sitka (Picea sitchensis, Carr.). 

 Spruce, white or cat (Picea canadensis, B. S. and P.}. 

 Tamarack see Larch. 







HARDWOODS 



Ash, black (Fraxinm nigra, Marsh). 



Ash, white (Fraxinus americana, L.). 



Aspen, large tooth (Popidus grandidentala, Michx.). 



Aspen, quaking (Populus tremuloides, Michx.). 



Basswood or linden (Tilia americana, L.). 



Beech (Fagus americana, Sweet.}. 



Birch, black or cherry (Betnla lenia, L.). 



Birch, red or yellow (Betula lutea, Michx.)*. 



Box elder (Acer negundo, L.}. 



Buckeye (Aesculus glabra, Willd.). 



Catalpa (Catalpa speciosa, Engelm.). 



Cherry, black (Primus serotina, Ehrh.). 



Chestnut (Castanea dentata, Borkh.). 



Chittam or American fustic (Cotinus americana^ Nutt.). 



Cotton wood (Populus delloidca, Marsh). 



Cotton wood, black or western (Populus trichocarpa, Hook.). 



Cottonwood, southern or swamp (Populus hcterophylla, L.}\. 



Cucumber (Magnolia acuminata, L.). 



Elm, rock or cork (Ulmus thomasi, Sarg.). 



Elm, white (Ulmus americana, L.). 



Gum, black (Nyssa sylvalica, Marsh). 



Gum, red or sweet (Liquidambar styracijlua, L.). 



Gum, tupelo (Nyssa aquatica, Marsh). 



Hackberry (Cellis occidentalis, L.). 



Hickory (Hicoria spp.). 



Locust, black (Robinia pseudocacia, L.}. 



Locust, honey (Gleditsia triacanlhos, L.). 



Maple, black (Acer nigrum, Michx.). 



Maple, mountain (Acer spicatum, Lam.}. 



Maple, Oregon (Acer circinatum, Pursh.). 



Maple, red (Acer rubrum, L.). 



Maple, silver or soft (Acer saccharimtm, L.). 



Maple, striped (Acer pennsylvanicum, L.). 



Maple, sugar, rock or hard (Acer saccharum, Marsh). 



Mesquite (Prosopis juliflora, DC.). 



Mulberry, red (Moms rubra, L.). 



Oak, black or yellow (Quercus vclutina, Lam.). 



Oak, bur (Quercus macrocarpa, Michx.). 



Oak, chestnut or rock (Quercus prinus, L.). 



Oak, overcup (Quercus lyrala, Walt.}. 



* This is the only birch of large commercial importance, and wherever the tree is referred to without 

 naming the kind of birch, this is the one indicated. 



t The principal cottonwood cut for lumber, veneers, staves, etc. 



