OF MT. KINABALU AND BRITISH NORTH BORNEO, 171 
This belongs to the Section Acrostiyma, and is a near ally of Pandanus 
caricosus, Kurz, from Java. It differs from the latter in the length of the 
trunk, in the breadth of its leaves, in the syncarps forming a raceme on the 
top of the peduncle, not solitary, and finally in the larger dimensions of the 
synearps and drupes. 
ARACEJE. (H. N. RIDLEY.) 
Epipremnopsis HUGELIANA, Engl. Pflanzenr., Arac. 138. 
Tenom, 1000’, abundant in see. forest. Fl. Fr. Jan. 2682. 
Distrib. Philippines. 
“ Spike white.” 
*RAPHIDOPHORA PEEPLA, Schott, Bonplandia, v. 45 (1851). 
Kinabalu, Gurulau spur, 8000’, above Kiau, in high forest. Fl. Feb. 
4010. 
Distrib. Borneo (Sarawak ; D. Borneo). Moluccas ; Indo-China, India, 
and Ceylon. 
*SCHISMATOGLOTTIS CAULESCENs, /?idl. in Journ. R. As. Soc. Straits Br. 
No. 44 (1905) 182. 
Kinabalu, Kadamaian, 4000, in high forest. FI. Feb. 4100. 
Distrib. Borneo (Sarawak). 
* Spathe white, with yellow spadix.” 
* ARIS.EMA SIMPLICIFOLIUM, Jtidl., sp. nov. 
Folium solitarium, ovatum, cordatum, glabrum, nervis ad 6 paria tenuibus 
in nervum marginalem arcuatis, 14 cm. longis, 8 em. latis, petiolo 12 em. 
longo. Spatha in pedunculo 14 em. longo, vagina limbo lanceolato subacuto 
3 em. longo, tubo cylindrico 3 em. longo 1 em. lato viridi-rubro striato, 
lamina ovata lanceolata acuminata caudata 4 em. longa, 2:5 em. lata. Spadia 
appendice filiformi 10 em. longo : pars feminea 5 mm. longa, pistillis circiter 
10, stylo brevi crasso, stigmate discoideo. Flores masculi ad 6, antheris 2-3- 
pedicellatis ; superne flores steriles (organa neutra) subulati, pauci. 
Hab. Kinabalu, 3500', near Kadamaian river, undergrowth in high forest. 
Feb. 4099. 
Spathe green splashed with red, throat green and white. 
Allied to Arisema umbrina, Ridl., o£ Matang, which has its young leaves 
simple and ovate ; in this species all the leaves seem to be ovate, the limb 
of the spathe is wider, and the plant has neuter organs above the males, 
which I did not see in 4. wmbrina. 
