L. LESUMiNOSiB. (J. G. Baker.) 

 Calyx-disk placed comidefahly above the hose. 



See also Mezoneueon, § Tubicalyx. 



61 



102. Wagatea. 



Tribe XII. Casslese. Leaves simply pinnate. Calyx-tvhe short; disk 

 subbasal. 



103. Cassia. 



104. Cynometea. 



105. SiNDOEA. 



106. DiALima;. 



Petals 5. Anthers mostly dehiscing by a terminal pore 

 Petals 5. Anthers dehiscing longitudinally 

 Petal 1. Stamens diadelphous (9 and 1) . 

 Petals none. 



Stamens 2. Leaves unequally pinnate 

 Stamens 10. Leaves equally pinnate. 



Sepals usually S 107. Hardwickia. 



Sepals 4 108. Ckudia. 



Tribe XIII. Amlierstiese. Leaves equally pinnate. Dish at the top of 

 a prolonged calyx-tube. 



Petals none 109. Sakaca. 



Petals 3-5. 



Stamens diadelphous (9 and 1) 110. Amheestia. 



Stamens monadelphous, only 3 developed . . . .111. Tamaeindus. 



Stamens 6, free, equal 112. Humboldtia. 



Stamens 3-8, free 113. Afzelia. 



Tribe XIV. BautainiesB. Leaves simple, mostly deeply 2-lobed. 



114. Batihinia. 



SxTBOEDEK III. MIMOSE/E. Petals regular, valvate, usually united above 

 the base. Stamens definite or indefinite. 



Tribe XV. DKimosese. Stamens definite, usually ten. 

 * Anthers at first gland-crested. 



Herbs with flowers in round heads 115. 



Tree with flowers in round heads 116. 



Shrubs or trees with flowers in spikes. 



Climber with tendrils 117. 



Erect without prickles 118. 



Erect prickly. 



Pod turgid with a thick mesocarp 119. 



Pod thin, coriaceous, finally twisted .... 120. 



Pod long, thin, flat 121. 



** Amthers not glajid-crested. 



Stamens 10. 



Calyx-teeth imbricate. Stamens monadelphous 

 Calyx-teeth valvate. Stamens free. 

 Pod ligulate, coriaceous, continuous. 

 TJndershrub with clavate stigma 

 Tree with capitate stigma .... 



Pod jointed 



Stamens 5 



Neptunia, 

 Xylia. 



Entada. 

 Adenantheba. 



Peosopis. 



DiCHEOSTAOHTS. 



Piptadenia. 



122. Pakkia. 



123. Dbsmanthus. 



124. Letjc^ina. 

 126. Mimosa. 

 126. AcEooARPus. 



Tribe XVI. 

 Stamens free 



Acacleee. Stamens indefinite. 



127. Acacia. 



