65 30. LEGUMiNOS^. [Papilionacece. 



Leaves gland-Jotted beueath. 

 Ovules o or more. 



Seeds arillate Atylosia. 



Ir-eeds not arillate Cajanus. 



Ovules 1-2. 



Calyx teeth accrescent ... ... ... ... ... Cylista. 



Calyx teeth not accrescent. 



Leaves pinnate RyxchosiA. 



Leaves digitate Flemingia, 



DalhergieoR. — Stamens monadelphous. Leaves odd-pinnate. 



Leaflets alternate. 



Flowers, small, white Dalbergia. 



Flowers, large, yellow ... ... ... ... ... Pterocarpus. 



Leaflets opposite. 



Pod compressed, not winged ... ... ... ... PongamiA. 



Pod thin winged Dereis. 



C^SALPINIE/E.— Petals imbricate, slightly unequal. 

 Stamens definite. Leaves bipinnate. 



Sepals imbricate.- 



Sutures of pod not winged ... ... ... ... C^sAlpinia. 



Upper suture of pod winged ... Mezoneuron. 



Sepals valvate. 



Unarmed trees. Pod thin flat ... ... ... ... Poinciana. 



Spinous tree. Pod turgid Parkinsonia. 



Cassiece. — Leaves pinnate. Calyx-tube short. Disc sub-basal. 



Petals 5. 



Pod variable usually many seeded. Seeds exalbumin- 



oua Cassia. 



Pod thick turgid, 1-seeded ... ... ... ... Cy'NOMetra. 



Petals 0. 



Pod samaroid, Iseeded ... Haedwickia. 



Amherstiece. — Leaves equally pinnate. Disc at top of pro- 

 longed calyx-tube. 



Petals SarACa. 



Petals 3-5 Tamarindus. 



Leaves simple bilobed ... ... ... ... ... Bauhinia. 



MIM0SEJ5. — Petals regular, valvate often united. Sta- 

 mens definite or indefinite. 



Ilimoseie. — Stamens usually 10. 



Anthers gland-crested. 



Flowers in globose heads ... ... ... Xylia, 



Flowers in slender spikes. A climber Entada. 



Tree erect, not prickly AdenAiVthera. 



Prickly trees. Pod turgid .. Prosopis. 



Spinous trees. Pod thin DichrostACHys. 



Antliers not gland-crested. 



Pod continuous ... ... ... ... ... ... Leuc^na. 



Pod jointed Mimosa, 



A cacicoe. — Stamens indefinite. 



Stamens free AOACIA. 



Stamens monadelphous. 



Pod thin, ligulate Aldizzia. 



Pod circinatc Pituecolobium, 



