=roanensis= =214= _rotundifolia_ _194_ =rugosa= =203=, 204 _silvicola_ variety _Beckwithae_ _203_ =succulenta= =188=, 190 =villipes= =214= =viridis= 196, =197= Crooked brush 282, 283 Cucumber tree 157, 158, 300 Cypress, bald 28, 31, 297, 300 Deam, 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 =Ebenaceæ= =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 =Ericaceæ= =263= =Fabaceæ= =233= =Fagaceæ= =92= =Fagus grandifolia= =94=, 95, 297, 299 Fir, balsam 290