122 



37. LEGUMINOS^. 



[Fapilwnacece, 



Ovules 1-2. 



Calyx teeth accrescent 

 Calyx teeth not accrescent. 

 Leaves pinnate ... ... 



Leaves digitately trifoliate or 

 simple 



Dalbergie(2. — Stamens monadelphous or 

 diadelpbous. Pod contiauous, indeliiscent. 

 Leaves oddpinnate. 

 Leaflets alternate. 



Flowers small, usually white 

 Flowers large, yellow ... 

 Leaflets opposite. 



Pod compressed, not winged 

 Pod thin, winged 

 SopJiorece. — Stamens free. Pod not ."jointed. 

 Leaves oddpinnate, rarely simple. 



Leaves oddpinnate. Pod moniliform. 

 CjESAlPiNlE^. Petals imbricate, slightly un- 

 equal, the tipper innermost in hud. Stamens 

 definite. 



EuccBsalpiniecB. — Leaves ample, abruptly 

 bipinnate. Calyx-disk sub-basal. 

 Sepals imbricate. 



Sutures of pod not winged 

 Upper suiure of pod winged 

 Sepals valvate. 



Unarmed trees. Pod thin, flat 

 Spinous tree. Pod turgid 

 Prickly climber. Pod sub-torulose 

 Cassiece. — Leaves simply pinnate. Calyx-tube 

 short ; disk sub-basal. 

 Petals 5. 



Pcd variable, usually many-seeded. 



Seeds exalbuminous ... 

 Pod thick, turgid, 1-seeded 

 Petals 0. 



Pod samaroid, 1-seeded ... 

 Amhei'stieee. — Leaves equally pinnate. Calyx- 

 disk at the top of a prolonged calyx-tube. 

 Petals 

 Petals 3-5 



BavJiiniecB, — Leaves simple, more or less 

 2-lobed ... 



MiMOSE^. Petals regular, valvate, usually united 

 above the base, Stamens defnite or inclefinite. 

 MimosecB, — t^tamens usually 10. 

 Anthers gland-crested, 



Flowers in globose heads. A tree . 

 Flowers in slender spikes, 

 A climber with tendrils 

 An erect, unarmed tree 

 Prickly trees. Pod turgid 

 Spinous trees. Pod thin 

 Anthers not gland-crested. 

 Pod continuous 

 Pod jointed 

 AcaciecB, — Stamens iadefinite. 

 Stamens free 

 Stamens monadelphous. 

 Pod thin, ligulate 

 Pod circinate 



19. 

 20. 

 21. 



22. 

 23. 



24. 

 25, 



Cyxista. 

 Rynchosia. 



FlEMINGIA. 



Pterocaepus. 



pofgamta. 

 Derris. 



26. SOPHORA. 



27. 

 28. 



29. 

 30. 

 31. 



32. 

 33. 



Caesalpjfia, 

 Mezoneurom". 



poinciana, 

 parkinsonia . 

 Waoatea. 



Cassia. 

 Ctnometra. 



34. Hardwickia, 



35. 

 36. 



Saraca. 



TAMARINDTTSo 



37. BatjhiniAo 



38. Xylta, 



39. 

 40. 

 41. 

 42. 



43. 

 44. 



Entada. 



ade^^antheba. 



Prosopis. 



DlCHROSTACHYS» 

 LEUCiENA. 



Mimosa, 



.. 45. Acacia. 



46. 

 47. 



Albizzia. 



PiTHECOLOBITJM. 



