12 



PLATE NUMBER PAGE 



94. Crataegus pruinosa (Waxy-fruited Thorn) 208 



95. Crataegus coccinoides (Eggert's Thorn) 210 



96. Crataegus coceinea (Scarlet Thorn) 211 



97. Crataegus mollis (Red-fruited or Downy Thorn) 213 



98. Cratsegus Phaenopyrum (Washington's Thorn) 215 



99. Prunus americana (Wild Red Plum) 217 



100. Prunus americana var. lanata (Woolly-leaf Plum) 219 



101. Prunus nigra (Canada Plum) 220 



102. Prunus hortulana (Wild Goose Plum) 222 



103. Prunus pennsylvanica (Wild Red Cherry) 224 



104. Prunus serotina (Wild Black Cherry) 225 



105. Cercis canadensis (Redbud) 228 



106. Gleditsia triacanthos (Honey Locust) 229 



107. Gleditsia aquatica (Water Honey Locust) 231 



108. Gymnocladiis dioica (Coffeenut Tree) 234 



109. Robinia Pseudo-Acacia (Black Locust) 236 



110. Ailanthus altissima (Ailanthus or Tree of Heaven) 238 



111. Acer Negundo (Box Elder) 241 



112. Acer saccharinum (Silver Maple) 243 



113. Acer rubrum (Red Maple) 245 



114. Acer nigrum (Black Maple) 247 



115. Acer saccharum (Sugar Maple) 249 



116. Aesculus glabra (Buckeye) 252 



117. Aesculus octandra (Sweet Buckeye) 254 



118. Tilia glabra (Linn or Basswood) 256 



119. Tilia heterophylla (White Basswood) 258 



120. Nyssa sylvatica (Black Gum) 260 



121. Cornus florida (Dogwood) 262 



122. Oxydendrum arboreum (Sour Wood or Sorrel Tree) 264 



123. Diospyros virginiana (Persimmon) 266 



124. Fraxinus americana (White Ash) 269 



125. Fraxinus biltmoreana (Biltmore Ash) 271 



126. Fraxinus lanceolata (Green Ash) 273 



127. Fraxinus pennsylvanica (Red Ash) 275 



128. Fraxinus profunda (Pumkin Ash) 277 



129. Fraxinus quadrangulata (Blue Ash) 279 



130. Fraxinus nigra (Black Ash) 281 



131. Adelia acuminata (Pond Brush or Crooked Brush) 283 



132. Catalpa bignonioides (Catalpa) 285 



133. Catalpa speciosa (Hardy Catalpa) 286 



134. Viburnum prunifolium (Black Haw) 289 



135. County Map of Indiana 301 



136. Map showing certain areas of forest distribution 302 



137. English and Metric Scales compared 303 



