=Catalpa= =284= =Catalpa bigonnioides= 13, =284=, 285, 300 _Catalpa Catalpa_ _284_ =speciosa= =284=, 286, 287, 298, 300 Cedar, red 32, 35, 300 white 291 =Celtis= =146= _laevigata_ _151_ =mississipiensis= =151=, 152 =occidentalis= 147, =148=, 298, 299 =occidentalis= variety =crassifolia= =148= =pumila= =148=, 149 =pumila= variety =Deamii= 149, =150= =Cercis canadensis= =227=, 228, 298, 300 =Chamæcyparis thyoides= =291= Cherry, wild 223 wild black 223, 225, 300 wild red 223, 224, 298, 300 Chestnut 96, 97, 297, 300 Chinquapin 293 Coffeenut 233, 234, 299 Contents, table of 9 Conservation, The Department of 16 =Cornacea= =259= =Cornus florida= =261=, 262, 299 Cottonwood 47, 49, 297, 300 downy 300 swamp 47, 48 Coulter, Stanley, Commissioner 16, 163, 251