4 XLVIl. § PAPILIONACEJS (BAKER). 



Pod 1-2-seeded, thrust below the ground to ripen . .65. Voandezia. 

 Stigma terminal. 



Bracts large, persistent 52. Clitoria. 



Bracts minute, deciduous. 



Pod compressed, not winged 68. Dolichos. 



Pod tetragonous, 4-winged 67. Psophocarpus. 



Style glabrous. 

 Nodes of the racemes swollen. 



Racemes paniculate 58. Spatholobus. 



Racemes simple. 

 Petals subequal. 



' Pod 1-2-seeded 60. Dioclea. 



Pod many-seeded. 



Upper lip of the calyx the longest 61. Canavalia. 



Lower lip of the calyx the longest 59. Galactia. 



Standard much exceeding the wings and keel . . . .56. Erythrina. 

 Standard much shorter than the wings and keel . . .57. Muguna. 

 Nodes of the racemes not swollen. 

 Leaves not gland-dotted. 



Flowers large and showy 51. Centrosema. 



Flowers minute. 



Bracts scariose persistent 53. Shuteria. 



Bracts minute 'deciduous. 



All the anthers fertile 54,. Glycine. 



Alternate anthers abortive 55. Teramnus. 



Leaves copiously gland-dotted. 



Ovules 4 or more 69. Cajanus. 



Ovules 1-2. 



Pod compressed. 



Stems twining 70. Rhynchosia. 



Stems erect 71. Eriosema. 



Pod turgid 72. Flemingia. 



Tribe 8. Dalbergiese. — Stamens monadelphous or diadelphous. Anthers uniform. 

 Pod indehiscent. Erect or scandent shrubs or trees, with imparipinnate leaves and 

 entire leaflets. 



Pod not drupaceous. 

 Side-leaflets alternate. 

 Anthers basifixed. 



Pod linear or oblong 73. DalberGia. 



Pod suborbicular 74. Ecastaphyllum. 



Anthers versatile. 



Calyx campanulate. Pod falcate 75. Drepanocarpus. 



Calyx turbinate". Pod suborbicular oblique . . . .76. Pterocarpus. 

 Side-leaflets opposite. 



Wings free from the keel 77. Ostryocarpus. 



Wings adnate to the keel. 



Pod not winged 78. Lonchocarpus. 



Pod winged 79. Derris. 



Pod drupaceous 80. Andira. 



Tribe 9. Sophorece. — Stamens 10, free. Anthers uniform. Pod not articulated, 

 indehiscent or two-valved. Trees or shrubs, erect or scandent, with simple or digi- 

 tately trifoliolate or imparipinnate leaves with entire leaflets. 



Leaves simple. 



Pod sessile ; anthers shorter than filaments. 



Bracteoles large, persistent 81. Dalhousiea. 



Bracteoles smaller ; deciduous 82. Baphia. 



Pod long-stalked ; anthers exceeding filaments 83. Leucomphalus 



