X LIST OF ILLUSTRATIONS. 



XXV. DOWNY POPLAR. Populus heterophylla, . 



XXVI. BALM OF GILEAD. Populus candicans, 



XXVII. COTTONWOOD, Populus deltoides, 

 XXVIII. SWAMP WHITE OAK. Quercus platanoidet, 



XXIX. WILLOW OAK. Quercus Phellos, . 



XXX, LAUREL OAK. Q'lercus lauri/oUa, 



XXXI. COMMON FRINGE TREE. Chionanthus Virginica, 



XXXII. SWEET VIBURNUM, yiburnum Ltntago, 



XXXIII. CRANBERRY TREE. Viburnum Opulus, 



XXXIV. HOBBLE-BUSH, yhburnum alni/oliuni, 



XXXV. RED MAPLE. Acer rubrum, . *•» 



XXXVI. SILVER MAPLE. Acer saccharinum, 



XXXVII. POISON SUMAC. ^■4«f vernix, 



XXXVIII. SWAMP HICKORY. Hicoria minima, 



XXXIX. WATER HICKORY. Hicoria aguatica, 



XL. ASH-LEAVEi> MAPLE. Acer Negundo. 



XLI. BLACK ASH. Fraximis nigra, 



XLII. RED ASH. Fraxinus Pennsylvanica, 



XLIII. GREEN ASH. Fraxinus lanceolata, 



XLIV. BALD CYPRUS. Taxodium distichum, . 



XLV. SOUTHERN WHITE CEDAR. ChanngcyParis thyoidea 



XLVI. ARBOR VITAE. Thuja occidentalism 



XLVII. AMERICAN LARCH. larix laricina, 



XLVIII. UMBRELLA-TREE. ^I'lgnolia tripeiala, . 



XLIX. NORTH AMERICAN PAPAW. Asiiiiina triloba, . 



L JAMAICA CAPER TREE. Capf>aris Jamaicensis, 



LI. RED BUD, Ccrcis Cinadensis. 



Lll. FOUR-WINGED SNOWDROP TREE. Mohrodendron Carolinum 



LIU. NARROW-LEAVED COTTONWOOD. Populus angustifolin, 



LIV. AMERICAN HOLLY. Ilex opaca, .... 



LV. THREE-FLOWERED THORN. Cratcegus triflora, 



LVI. AMERICAN ELM, Ulmus Americana, 



LVII CORKY WHITE ELM. Ulmus racemosa, . 



LVIII. SLIPPERY ELM. i'l»ius/ulva 



• ♦ • 



* * * 



* * * 



* * H: 



* * * 



98 

 1 00 

 I03 



loa 

 106 

 109 

 no 

 no 



113 



114 



116 



118 



♦♦• 118 



*♦♦ 120 



'25 



