37 
rutescence axillary, not exceeding the leaves, usually 1 or 
2-forked; calyx glabrous, sessile, its short rim entire and 
leathery; fruit globose, 6 mm. in diameter, glabrous, num- 
erously costate on the exterior, 20 to 30-seeded; seeds brown, 
glabrous and very hard, subterete, ends acute, 5 mm. long, 
usually curved or the outer ones subfalcate. 
Type specimen 48, S. Garcia, Province of Principe, Luzon, 
August, 1902. 
== = Leaves broadly oblanceolate, with acute or acuminate apices. 
7 Flowers sessile upon a scirpoid branching cyme. 
6. T. philippinensis Merr. 
¥ ¥ Flowers short pedicellate upon pedunculate cymes. 
7. T. rumphii DC. 
UNCARIA SCHREB. 
* Leaf base emarginate or cordate. 
-— Foliage membranous. 
1. U. hookeri Vid. 
+ + Foliage coriaceous. 
++ Flowers 4 cm. long; leaves ovate to rotund. 
2. U. sclerophylla Roxb. 
++ ++ Flowers 2.5 em. long; leaves ovate to oblong. 
3. U. pedicellata Roxb. 
* * Leaf base rounded or cuneate. 
-— Foliage coriaceous. 
++ Leaves canescent beneath. 
4. U. canescens Korth. 
_++ ++ Leaves wholly glabrous. 
5. U. pteropoda Miq. 
+ + Foliage membranous. 
++ Bracts subtending the heads; calyx segment filiform, with 
broadened bases, 
6. U. florida Vid. 
++ ++ Bracts half way on the peduncles; calyx segments 
not filiform. 
