Index 871 



Thorn, cock-.s])ur — Contiiuiod. Puf^e 



large-fruited 256 



long-spined 259 



Marshall's 253 



Mrs. Ashe's 256 



Newcastle 253 



new river 262 



I)ear 262 



red-fruited 275 



scarlet 275 



shining 264 



southern 264 



Twin Mountain 268 



variable 264 



Washington 278 



waxy-fruited 270 



Thorn tree 291, 294 



'''huja occidentalis 108, 356 



ilia 317 



americana 317, 354, 356 



heterophylla 319, 354, 356 



TillaceaB 317 



To what extent should Indiana be reforested, by Gladys Jones 38-40 



To what extent should Indiana be reforested, by Mabel Adair 40-42 



To what extent should Indiana be reforested, by Cora E. Dougherty 42-44 



To what extent should Indiana be reforested, by Mary Mason 44-46 



Toxylon pomiferum 228, 355 



Tree of heaven 299 



Trees along ditch banks, planting of 35 



Trees, economic uses of as used in this report 88 



Trees, experiment to determine periodicity of the growth of 16 



Trees, horticultural value of as used in this report 88 



Trees, key to the families occurring in Indiana 95 



Trees, list of dropped from the state flora 89 



Trees, material for the illustration of 88 



Trees, measurement of some of the largest found in Indiana 353 



Trees of Indiana, by Chas. C. Deam 86-358 



Trees, rate of growth of certain species of the Reservation 67-85 



Trees, terms used to define distribution of 87 



Tsuga canadensis 101, 106, 356 



Ulmaceae 211 



Ulmus 212 



alata 218, 355 



americana 212, 354, 356 



fulva 214, 355 



Thomasi 216, 217, 218, 355 



Undercrop, value of in forest management 22 



Value of a forest crop, predicted 23 



Van Gorder, W. B 88 



