309 



Crataegus Continued. Page 



pausiaca 182 



pedicillata 209 



pedicillata variety Elwangeriana 212 



Phsenopyrum 214, 215 



Pringlei 214 



pruinosa 206, 208 



punctata 185, 186 



roanensis 214 



rotundifolia 194 



rugosa .203, 204 



silvicola variety BeckwitJiae 203 



succulenta 188, 190 



villipes 214 



viridis 196, 197 



Crooked brush 282, 283 



Cucumber tree 157, 158, 300 



Cypress, bald 28, 31, 297, 300 



Beam, Stella M 16 



Dietz, Harry F 7, 15 



Diospyros virginiana 265, 266, 298, 299 



Distribution of trees, terms used to define 14 



Dogwood 261, 262 



flowering 261, 299 



Ebenaceae 265 



Eggleston, W. W 16, 171 



Elder, box 240, 241, 298, 300 



Elm 140 



bitter 140 



cork 299 



gray 140 



hickory 142, 143, 299 



hub 140 



red 138, 139, 140 



rock 142, 143 



slippery 138, 139, 299 



sour 140 



swamp 140 



water 140, 294 



white 140, 141, 300 



winged 142, 144 



English and metric scales compared 306 



Ericacae 263 



Fabaceae 233 



Fagaceae 92 



Fagus grandifolia 94, 95, 297, 299 



Fir, balsam 290 



