44 



96. Stamens united into a tube. Calyx five parted, with two bracts 

 at base. Ovary five celled. Ovules many. Placentae central. 

 Style one, stigma one. STEKCULIACEJE. p. 75. 

 Stamens distinct or nearly so. 



Leaves rigid or fleshy. Ovary five celled, with many ovules in each 

 cell. Stigmas three to five. Stamens twelve or more, inserted 

 on the calyx. Shrubs. PORTCLACACE.E. p. 69. 



Leaves not fleshy. 



Leaves simple. 97 

 Leaves compound. 



Ovary two celled, with many ovules in each cell. Styles two. Sta- 

 mens ten or more. Leaves opposite. Trees. CUNONIAC.E. p. 131. 



Ovaries distinct, one celled with one ovule in each. Calyx tubu- 

 lar, narrowed in the throat. Stamens one to five. Leaves alter- 

 nate. Herbs or shrubs. ROSACE.*:, p. 115. 



97. Stamens more than ten, inserted on an enlarged disc. Ovary 

 four celled, with several ovules in each cell. Placentae central. 

 Styles one to four. Tropical trees. SAPINDACE.E. p. 88. 

 Stamens not more than ten. 



Ovaries five, with three ovules in each. Stamens ten. Australian 



shrubs. BYTTNERIACE.E. 

 Ovary single. 



Ovary with one ovule in each cell. 98 

 Ovary with two or more ovules in each cell. 



Stamens five, all bearing anthers. Ovary three celled. Calyx petal- 

 like. Seeds with a fleshy strophiole. Australian shrubs. 



BYTTNERIACE.E. 



Stamens five, inserted on the calyx, with five stamens not anther 

 bearing. Ovary two or three celled with two pendulous ovules 

 in each cell. Calyx five leaved or five toothed, colored within. 



CHAILLETIACE.E. 



