224 A PLOEA OP MANILA 



4. Pods dehiscent. 



5., Leaves not gland-dotted beneath 43. Pueraria 



5. Leaves gland-dotted beneath. 

 6. Herbaceous vines. 



7. Pods acuminate, scarcely depressed between the seeds. 



44. Dunbaria 

 7. Pods obtuse or apiculate, deeply depressed between the 



gee(]g 45. Cantharospermum 



6. Erect, shrubby; cultivated 46. Cajanus 



3. Leaflets not stipellate , the stipels replaced b^ large glands; trees 



with large red flowers AT. ErythrirM 



3. Leaflets, stipellate; herbaceous or woody vines. 

 4. Style not bearded below the stigma. 



5. Stamens monadelphous , the vexillary - rilament more or less 

 united with the others. 



6. Nodes of the racemes not swollen 46. Teramnua 



6. Nodes of the racemes swollen. 

 7. Upper lip of. the calyx projecting, distinctly longer than 

 the lower 'ene; pods large, keeled along each side of the 



dorsal suture „ 49. Canavalia 



7. Upper lip of the calyx not exceeding the lower one; pods 



small, not keeled/ 43. Pueraria 



5. Stamens diadelphous , the vexillary one free from the others. 

 6. Nodes of the receme not swollen; pods longitudinally ridged, 



glabrous „ 51. Centrosema 



6. Nodes of the racemes swollen. 



7. Flowers large; petals very unequal; pods large, densely 



pubescent or covered with stinging hairs 52. Mueuna 



8. Flowers small, petals nearly equal; pods small. 



53. Galactia 

 4. Style bearded below the stigma. 

 5. Stigma oblique. 



6. Keel spirally twisted 54. Phaseolus 



6. Keel not. spiral. 



7. Style filiform; leaflets entire 55. Vigna 



7. Style flattened upward ; flowers blue; leaflets toothed; 



roots large, fleshy, turnip-shaped 56. Pachyrrhviw 



5. Stigma not oblique. 



6. Pod flattened, not winged 57. Dolichos 



6. Pod square, 4-winged... 58. Psophocarpus 



MIMOSOIDEAE 



1. ENTEROLOBIUM Martius 



Erect, unarmed, large triees. Leaves evenly bipinnate. Flowers in 

 globose heads, 5-merous, usually perfect. Calyx campanulate, toothed. 

 Corolla funnel-shaped, petalli . connate to the middle. Stamens monadel- 

 phous, much exserted; anthers not gland-crested. , Ovary sessile, many- 

 ovuled. Pod strap-shaped, straight, somewhat thickened and fleshy, the 

 mesocarp pulpy and soft, the endocarp firm, the sutures thickened. (Greek 

 "intestine" and "pod.") 



Species 5 or 6 in tropical Amefica, the following introduced here. 



