234 Flora of the Malayan Peninsula. 
A ALeaf more or less pubescent, hairs ramulose. Limb 
oblong-elliptic-lanceolate, up to 12 em. long, and 
5cem.wide .. oe aie -. 2. P. ramipilum. 
b. Stigmas 3-4-5. (Nos. 3—23). 
A Ovary and berry prolonged upwards into a style. 
(Nos. 3 7). 
x Limb multinerved.! Berry partly imbedded in the 
rhachis. 
Leaf entirely glabrous. Limb elliptic-lanceolate, 
8-5—9°5 cm. long, 3-2—3°5 em. wide.. .. 3. P. rufispicum. 
x x Limb multiplinerved.2 Ovary and berry free. 
— Leaf entirely glabrous. 
+ Bract orbicular; spike much shorter than the leaf. 
Limb oblong-elliptic-lanceolate, 1I—13 cm. long, 
3—4 cm. wide 6 se -. 4. P. penangense. 
++Bract obovate; spike nearly as long or longer than 
the leaf. 
Limb elliptic-lanceolate, 12—13-5 em. long, 5—5-7 
cm. wide se : 40 -. 5. P. conibaccum. 
Limb elliptic-lanceolate, 1529 em. long, 6—10°5 
em. wide Sc ee 6. P. magnibaccw. 
——Leaf glabrous above, pabeceene underneath, young 
branches retrorsely hirsute. 
Limb elliptic, 11—15 em. long, 5:‘5—7 em. wide .. 7. P. stylosum. 
A AOvary and berry without styies. (Nos. 8—23). 
© Ovary and berry free. (Nos. 8—18). 
x Limb multinerved. (Nos. 8, 9). 
— Leaf entirely glabrous. Limb oblong-ovate, acutely 
acuminate, thse base rounded on one side, attenu- 
ate on the other side oe oe 
——Leaf hirsute on the petiole and bse of the fen: 
Limb obijong-ovate, acutely acuminate, the ex- 
treme base half-cordulate.. at .. 9. P. miniatum. 
x x Limb multiplinerved. (Nos. 10— 7). 
— Limb entirely glabrous. (Nos 0O— 5). 
+ Base of the limb rounded on both sides or at least 
on one side. 
@ Base of the limb equilateral or nearly so. Limb 
ovate, acutely acuminate, 11-5 cm. ae nearly 
P. flavibaccum. 
Wn 
5em. wide .. .. 10, P. semangkoanwi.. 
® @ Base of the limb distinctly inoaailateralla .. ll. P.gymnocladum. 
Limb oblong-elliptic, acutely acuminate, up to 18°8 
em. Jong Bre aie we .. 12. P. boehmeriae- 
folium (forma). 
1 That is to say with all the main nerves free from the base. 
2 That is to say with some of the main nerves issuing from the central 
nerve, the others free from the base. 
