Flora of the Malayan Peninsula. 295 
+ + Base of the limb attenuate on both sides. 
@ Spiciferous branches glabrous 
Limb 7:6 cm. long, ovate-lanceolate. Peduncle 
much longer than the petiole , 
Limb 16 em. long, elliptic-lanceolate. Bract rounded 
Limb 15—22 em. long, elliptic-lanceolate. Bract 
obovate .. aS a ay 
@@ Spiciferous branches puberulous. Limb up to 
8-5 em. long, cvate-lanceolate us oe 
——Limb glabrous above, pubescent underneath. (Nos. 
Ggal'?): 
+ Base of limb cordate and equilateral. Limb up to 
22 em. long, rounded ovate, acutely acuminate .. 
+ + Base of limb rounded on both sides and equilateral. 
Limb about 9 em. long, ovate, acutely acuminate .. 
+++ Base of limb rounded on one side, attenuate on 
the other. Limb up to 12 cm. long. oblong- 
elliptic-lanceolate 
x x x Limb penninerved,! entirely glabrous, attenuate 
at the base. 
Limb oblong-elliptic-lanceolate, 12—15 cm. long .. 
OO Ovary and berry partly imbedded in the rhachis. 
(Nos. 19—23). 
xLimb multinerved, glabrous above puberulous 
underneath on the nerves. Base of limb cordate 
and equilateral. Limb oblong-ovate acutely 
acuminate .. ar 36 
x x Limb multiplinerved. 
— Limb entirely glabrous. 
+ Berry glabrous. 
Limb ovate or rounded-ovate, subacutely acuminate, 
up to 5 = cm. long os 3c ye 
Limb ovate, acutely acuminate, 13°5 cm. long, 
Tem wide .. 26 5¢ : 
++Berry tomentose. Limb ovate or rounded-ovate, 
acutely acuminate,l10—13 cm. long .. a6 
——Limb glabrous above, pubsscent underneath, amply 
ovate, acutely acuminate, up to 22°5 cm. long, 
the base cordate and inequilateral .. 26 
2°. Bract adnate to the rhachis, obovate-oblong or 
elliptic-oblong or oblong. (Nos, 24—29). 
a. Bract free at both ends and along its lateral and 
thinned margins. (Nos. 24—28). 
13. P. lonchites. 
14. P. gymnophyllum - 
6. P. magnibaceum. 
15. P. puberuli- 
rameum. 
16. P. velutinervium. 
17. P. sarmentosuimn. 
12. P. boehmeriae- 
folium, var. lanatum. 
18. P. Scortechinii. 
19. P. longum. 
20. P. subfragile. 
. 21. P. minutistigmum. 
22. P. Betle. 
23. P. febrifugum. 
1 That is to say with all its main lateral nerves issuing from the central 
nerve. 
