FLORA OF THE SUNDRIBUNS. 
277 
1 12. Roots without root-suckers ; fruit indehiscent . . . JJ3 
Roots with vertical blind root-suckers ; fruit a subglobose, 
' 2-3-celIed capsule . . • . 24, Amoora.- 
Eruit a small compressed drupe with a hard stone ; leaves 
few, at ends of branches ..... 33, Odina^ 
Fruit a coriaceous, indehiscent i -seeded pod ; leaves scat- 
tered, many . . • . . 5 ^* Pongamia. 
(10 ) Leaves once pinnate ; unarmed species • , . iig 
Leaves more than once pinnate ; species armed with spines 
or thorns or prickles . . . . . , .121 
Stems erect , . . . • . . ,116 
Stems twining . . . . . . . 40, Abrus, 
Fruit a pod, dehiscent or indehiscent . . , ^ i ij 
Fruit a large, globose, 4-valved capsule . . 25. Carapa. 
Petals 5 . , . . . . . , , 118 
Petals fewer than 5 . . . . , . . 120 
Stamens free ; petals equal, the upper inmost , . . iig 
Stamens united nine below in a sheath, one upper free ; 
petals unequal, irregular, the uppeT the outmost 38. Sesbania. 
1 1 9. Anthers large, often unequal, only seven perfect, opening 
by apical pores . . . . . 55- Cassia^ 
Anthers small, opening by lateral slits . . $6. Cynametra, 
(117) Petals 3; stamens 3, filaments short, united ; pod 
pulpy indehiscent .... 57. Tamarindus. 
Petal solitary ; stamens 3, filaments long, free ; pod dry, 
dehiscent , . . . . . 38. Intsia, 
(114) Flowers medium^ in racemes or panicles; petals free; 
stamens 10 . . . . . . . . 122 
Flowers minute, in globose heads ; petals united below ; 
stamens more than 10 60. Acacia, 
1 * 3 - 
1 14 
115 
u6. 
117 
1 18. 
I 20. 
121. 
122. Pod flattened or swollen, but not beaded opposite the seeds ; 
calyx with a larger cymbiform lowest lobe . . *123 
P od turgid, beaded opposite the seeds ; calyx lobes all 
subequal . . . . . 34. Parkinsonia. 
123. , Pod broadly winged down upper suture 33, Mezoneur.on. 
Pod not winged . . . . .52. C^salpinia. 
124. (84) Leaves digitate , , , , . /jp, Vitex^ 
Leaves pinnate ..... 132. Dolichandrone. 
1 ^ 5 * (^3) Flowers minute, in heads surrounded by a whorl of 
bracts 126 
Flowers rarely in heads, and if so not surrounded by a 
whorl of bracts . ,136 
