170 



VOLUME XXXV. 



GYMNOSPERMOUS PLANTS. 



CONTAINS 



Order 104 CONIFERS. 



The Pine tribe. 



VOLUME xxxvi. 



Order 105. 

 Order 106. 

 Order 107. 

 Order 108. 

 Order 109. 

 Order 110. 

 Order 111. 



CONTAINS 



ARACEJE. 



LEMNACE^l. 



TYPHACE^l. 



NAIADACE^E. 



ALISMACE^. 



JUNCAGINACE^. 



The Arum tribe. 



The Duckweed tribe. 



The Cattail tribe. 



The Pondweed tribe. 



The Water Plantain tribe. 



The Arrowgrass tribe. 



HYDRO CHARIDACEiE. The Frogsbit tribe. 



VOLUME XXXVII. 



CONTAINS 



Order 112. ORCHIDACE^). The Orchis tribe. 



VOLUME XXXVIII. 



CONTAINS 



Order 113. HYPOXIDACEJ3. 



Order 114. IRIDACEjE. 



Order 115. DIOSCORACE^. 



Order 116. SMILACEtE. 



Order 117. LILIACEjE. 



The Star grass tribe. 

 The Iris tribe. 

 The Yam tribe. 

 The S?nilax tribe. 

 The Lily tribe. 



