Flora of the Malayan Peninsula. 
O OBase of limb attenuate on both sides and equilateral. 
+ Limb 5-plinerved. 
Limb subovate-elliptic-lanceolate, subacutely acumi- 
nate, 9—11°5 em. long 
Limb oblong-elliptic, acutely douinidates up to 10: 5 
em. long O° oe 
+ +Limb 7-plinerved, elliptic-lanceolate, sanale acumi- 
nate, up to 75 cm. long 
@@BEract adnate to the rhachis and fee ‘onde at the 
margin. (Nos. 38—42). 
QO Base of limb cordate or cordulate, or obtuse. 
Limb ovate, subobtusely acuminate, 9 cm. long, 
38—44 mm. wide 20 
Limb oblong-ovate or subohovate- Eablones sauicle 
attenuate, about 25 cm. long, 11 em. wide ws 
Limb oblong-elliptic, acutely and rather long acumi- 
nate, about 10°5 em. long, 42 mm. wide ie 
© OBase of limb attenuate and equilateral. 
— Limb glabrous on both sides. 
Limb elliptic-lanceolate, acutely acuminate, 11°5 
em. long, 6 em. wide 50 oe ee 
——Limb glabrous above, pubescent underneath, 
Limb elliptic-lanceolate, acutely acuminate, up to 
14:5 cm. long, 6 cm. wide De ee 
x x xLimb penninerved. Bract obovate or oblong. 
(Nos. 43—48). 
— Limb entirely glabrous. (Nos. 43, 44). 
@ Base of limb rounded on one side, attenuate on the 
other side. 
Limb oblong-elliptic, acutely acuminate, 13—16 cm. 
long, 4:8—7 cm. wide ae are sc 
@ @ Base of limb attenuate on both sides. 
Limb elliptic-lanceolate, acutely acuminate, 13-16 
em. long, 4:8—7 cm. wide oe 
—-~- uimb pubescent on both surfaces. Bract shortly 
pedicellate. (Nos. 45—48). 
@ Base of limb cordate or cordulate. 
Limb oblong-elliptic, shortly and subacutely acumi- 
nate, up to 17 cm. long and 7 cm. wide 
Limb oblong acutely acuminate, 20°8—33-8 ecm. 
long, 4°2—5°6 ecm. wide .. ae oe 
@ @ Base of limb rounded and slightly inequilateral. 
Limb subobovate-elliptic, acutely acuminate, stipe 
hirtellous 
@@@ Base of limb rounded on one side, attenuate on 
the other side. 
35. P. Curtisit. 
. 36. P. paucistigmum. 
. d7. P. Mazxwellanum. 
. 38. P. pedicellosum. 
39. P. ribesiordes. 
40. P. mucronatum. 
41. P. longibracteum. 
42. P. xanthocarpum. 
43. P. larutanum. 
.. 44. P. collinum. 
- 45. P. muricatum 
forma peninsularis. 
46. P. protractum. 
. 45. P. muricatum, 
forma pilistipes. 
