228 MANXTAL OF BOTANY 



Order 76. Guttiferss or Clusiacese. 



77. Temstroemiacese or Camelliacese. 



78. Marcgraviacese. 



79. Ehizobolaoeae. 



BO. DipterocarpesB or Dipteracese. 

 81. Chlenacese. 



Cohort 6. — Malvales. 

 Characters. — Caljrx with valvate sEstivation. Stamens 

 usually 00 . Placentatiou axile or sutural. 

 Order 82. Malvacese. 



83. Sterculiacese. 



84. Tiliaceffi. 



Series 2. — Disciflor^. 



The sepals are free or coherent, petals usually in a single 

 whorl ; the stamens are hypogynoue or attached to a disc which 

 is sometimes perigynous ; the ovary is generally syncarpous. 



According to Bentham and Hooker, the Disciflorse comprise 

 the following Cohorts : — 



Cohort 1. — Geraniales. 



Characters. — Flowers with their parts arranged in fives ; 

 frequently two whorls of stamens which are then obdiplostemd- 

 nous ; disc often conspicuous, but sometimes absent. Stamens 

 hypogynous, pistil syncarpous. 



Order 85. Linacese. 



86. HumiriaceEe. 



87. Malpighiacese. 



88. ZygophyUacete. 



89. Geraniacese. 



90. BalsaminaceEe. 



91. Vivianiacese. 



92. TropseolaceBE. 



93. Limnanthacese. 



94. OxalidaceiE. 



95. Eutaceae. 



96. Simarubacese.. 



97. Oohreaoese. 



98. BurseracesB. 



99. Mehaoese. 



100. Cedrelacese. 



101. ChaUletiacese. 



