W6 LBaJJMINOSM. 



TRIBE II.-TRIFOLIE^. 



Eacemes long. . . .... 4. Melilotus. 



Eacemes short. 



Pods straight or recurved . . , 5. TmaoNELLA. 

 Pods spiral . . ... 6. Medicaqo. 



TRIBE III.-PHASEOLE.^. 



Leaves gland-dotted beneath. (Suh-tribe 

 Cajane^.) 

 Ovules 3 to many. 



Pods with depressed lines between 

 the seeds. 



Seeds strophiolate . . .7. Atylosia. 



Seeds not strophiolate . . .8. Cajantjs. 



Pods without depressed lines between 

 the strophiolate seeds .... 9. Dunbabia. 

 Ovules 1-2. 



Calyx lobes accrescent, a climbing 

 shrub 10. Cylista. 



Calyx-lobes not accrescent. 

 Leaves simple or digitately 3-fol. . 11. Flemingia. 



Leaves 1-fol., funiculus at end of 



hilum. (Habit of Crotalaria) . 12. Eriosema. 



Leaves pinnately 3-fol., funiculus, 

 almost central on hilum . 13. Ehynchosia. 



Leaves not gland-dotted beneath. 



Style bearded (Sub-tribe Euphaseo- 

 le^.) 



Keel spiral . . . .14. Phasbolus. 



Keel not spiral- 

 Stigma oblique . , .15. Vigna. 

 Stigma terminal . . .16. Dolichos. 

 Style beardless (except in Clitoria) 



Eachis of inflorescence not swollen at 

 the nodes, style bearded on the 

 inner side in Clitoria. (Snb-tribe 

 Glycines.) 



Stamens 1- or 2-adelpous, stipnles and 

 bracts persistent 



Petals very unequal, stamens 1- 

 adelphous • . . .17. Clitoeia. 



