— 
A BOTANICAL-EXCURSION TO-PUEAU ADANG. 55 
Pulau Adang. 
Near Webera Curtis, Wing, but with glabrous inflorescence 
and thinner leaves, and white stem. 
W tera stellulata, inal fil. 
Pulau Tengah and Rawi. 
Webera longifolia, Hook. fil. 
Pulau Tengah. 
Webera insularis, 0. sp. 
Shrub, branches grey. Leaves thickly membranous glabrous, 
elliptic acuminate black and shining when -dry, nerves prominent 
d to 6 pairs, 3 inches long by 14 inch wide; petiole rather slender 
+ lnch long. Stipules lanceolate subulate § inch long caducous. 
Cymes short 1 inch long rather compact quite glabrous, branches 
half an inch long. Bracts ovate acute, bracteoles lanceolate acute. 
Calyx 45 inch long, tube subglobose, lobes longer lanceolate linear 
obtuse. Corolla tube cylindric twice as long as the calyx lobes, 
lobes lanceolate acuminate longer than the calyx tube 4 inch long 
mouth of tube hairy. Stamens linear minutely mucronate. Style 
hairy protruding for } inch long. Stigma clubbed. 
Pulau Nipis in sandy woods by the sea. 
Nearest perhaps in some points to W. Ridley, Pears, differing 
from W. Curtisii, in its longer calyx lobes and glabrous inflores- 
cence. 
Ophiorrliza fontinalis, n. sp, 
Herb, 3 to 8 inches tall, stems usually solitary scurfy pubescent. 
Leaves lanceolate or ovate lanceolate thin shortly acuminate blunt, 
above sprinkled with short pustular hairs especially on the edge, 
beneath glaucous green, the nerves iy scurfy pubescent. Stipules 
short truncate caducous. Peduncle 3-1 inch long scurfy pubescent. 
Cymes $ to ca inch long, branches Limes about six-flowered each. 
Calyx short 75 inch long; lobes very short pubescent. Corolla 
white 4 inch long; tube cylindric straight lobes lanceolate acute. 
Fruit transversely ‘elliptic, tips rounded, margin straight not in- 
dented § inch long +5 inch deep. 
Rawi island on rocks at the upper part of the stream. Lan- 
kawi, Telaya Tujoh near Burau on rocks in the stream. 
Tt most resembles O. tenella but its narrow leaves and other 
points distinguish it. 
O. Harrisiana, var. 
Pulau Adang. 
Distinct from typical Harrisiana in its much larg ger i leaves and 
more woody stem. It is over a foot tall. 
R. A. Soc., No. 61, 1912. 
