224 A FLORA OF MANILA 
4. Pods dehiscent. 
5. Leaves not gland-dotted beneath................2.....--2.--+- 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 
pec | TERR Ee Sens SRO ey RENO REE DEAD 45. Cantharospermum 
6. Erect, shrubby; cultivated ._.:.........>:.. 42S 46. Cajanus 
3. Leaflets not stipellate, the stipels replaced by large glands; trees 
with large red flowers..............--.--.1----s-sess-seeeseoreessees--= 47. Erythrina 
3. Leafiets stipellate; herbaceous or woody vines. 
4. Style not bearded below the stigma. 
5. Stamens monadelphous, the vexillary filament more or less 
united with the others. 
6. Nodes of the racemes not swollen........................ 46. Teramnus 
6. Nodes of the racemes swollen. 
7. Upper lip of the calyx projecting, distinctly longer than 
the lower one; pods large, keeled along each side of the 
dorsal -suture...,-i0t,<5.- aos Se 49. Canavalia 
7. Upper lip of the calyx not exceeding the lower one; pods 
small; . wel. keeled sited. tal. 23222 43. Pueraria 
5. Stamens diadelphous, the vexillary one free from the others. 
6. Nodes of the receme not swollen; pods longitudinally ridged, 
Blabrous....202.44...d0 ee ae. eee 51. Centrosema 
6. Nodes of the racemes swollen. 
7. Flowers large; petals very unequal; pods large, densely 
pubescent or covered with stinging hairs........ 52. Mucuna 
8. Flowers small, petals nearly equal; pods small. 
53. Galactia 
4. Style bearded below the stigma. 
5. Stigma oblique. 
6: Beclapirally twiste 22.2. > ee 54. Phaseolus 
6. Keel not spiral. 
7. Style filiform: Jeafets. entire........200e os 55. Vigna 
7. Style flattened upward; flowers blue; leaflets toothed; 
roots large, fleshy, turnip-shaped............ 56. Pachyrrhizus 
5. Stigma not oblique. 
6. Pod flattened, not winged............-....------..:---2-00---- 57. Dolichos 
6. Pod square, 4-wineseec:. 2) eatiee 58. Psophocarpus 
MIMOSOIDEAE 
1. ENTEROLOBIUM Martius 
Erect, unarmed, large trees. Leaves evenly bipinnate. Flowers in 
globose heads, 5-merous, usually perfect. Calyx campanulate, toothed. 
Corolla funnel-shaped, petals 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 America, the following introduced here. 
