9 . 
HB. Shrubs or ssall trees 
D. Flowers heads globular or cylin&riesl 
E. Stassens 10' each flower... Leucaena 
If* ( L *) 
EE. Stamens more then 10” in each flower 
Acacia 
*,!»<» WH.II n ill l 
Acacia famo 3lan a (L,) Wiild. 
DiD. Flower heads globular or nearly so. 
F. Flowers inconspicuousi stamen 2x long as petals 
(white)..Desn»«thtt» rirgatus (L.) Wiild, 
M. Leaves twice divided, pods not opening when ripe 
B. Trees and shrubs; pods less than 1* long, thick... 
C. Flowers in cylindrical spikes, young branches thorny 
Prosopis 
“• . 1 
P. c hileasis (bi> 1.) Stunts 
II. Unarmed shrubs or small trees; leaves once divided, leaflets 6 plus, flowers, 
conspicuous with 5 yellow, white or pink petals... Cassia 
Leaflets 8-10, long...C. Occident alia L. 
Leaflets 16-J2, flowers orange yellow... C. glauca lea . 
III. Kerb, leaves compound 
Pods develop© above the ground 
A. Pods with several joints, flat, leaflets $ (1-5)... DesBodiiaa 
D. uncinaitaa (Jacq.) DC 
* 
D. trlflonsa (L. ) DC 
AA. Ibde not breaking Into joints 
B. Leaves entire, herbaceous shrubs, pods swollen. Crotalaria 
