CONTENTS 



PAGE 



Preface 7 



Introduction ii 



Sarrazin, Michel S 31 



Mitchell, John 33 



COLDEN, CaDWALADER 38 



Clayton, John 44 



Bartram, John 49 



Garden, Alexander 60 



KuHN, Adam 69 



Marshall, Moses 75 



Wistar, Caspar 82 



Barton, Benjamin Smith 88 



Hosack, David 97 



Baldwin, William 104 



Darlington, William 113 



Macbride, James 118 



BiGELOW, Jacob 120 



Short, Charles Wilkins 129 



Torrey, John 136 



Pitcher, Zina 145 



Pickering, Charles 151 



RiDDELL, John Leonard 154 



Engelmann, George 157 



Chapman, Alvan Wentworth 163 



Gray, Asa 165 



Saxe, Arthur Wellesley 178 



Parry, Charles Christopher 180 



Howe, Elliot C 187 



Herbst, William 190 



Post, George Edward 192 



RoTHROCK, Joseph Trimble 203 



Hapeman, Harry 214 



