458 
The Philippine Journal of Science 
1914 
acuminate, the base acute, margins slightly recurved, coriaceous, 
5 to 8 cm long, 1.5 to 3 cm wide, when dry shining on both 
surfaces, greenish or brownish, or more often the upper surface 
greenish and the lower brownish ; lateral nerves about 15 on each 
side of the midrib, slender, not prominent, anastomosing, the 
reticulations lax, obscure; petioles 5 to 10 mm long; stipules 
lanceolate, acuminate, about 1 cm long, early deciduous. In- 
florescence terminal, about 4 cm long, with two primary branches 
from the base, slender, few-flowered, paniculate, the flowers 
disposed in threes on the ends of the ultimate branchlets, their 
pedicels about 2 mm long. Calyx cup-shaped, 1.5 long and wide, 
truncate or obscurely denticulate. Corolla white, the tube cy- 
lindric, 4 mm long, villous inside, the lobes 4 or 5, oblong, obtuse, 
3 mm long. Anthers 4 or 5, narrowly oblong, 1.5 mm long. 
Luzon, Subprovince of Bontoc, Bauco, Vanoverbergh llUb, 2818 (type), 
March 1911 and April 1913, in forests, altitude 1,300 to 1,600 meters. 
A species probably as closely allied to Psychotria loheri Elm. as to any 
other form, but distinguished by its much more numerous lateral nerves and 
longer inflorescence. 
CUCURBITACEAE 
TRICHOSANTHES Linnaeus 
TR1CHOSANTHES VANOVERBERGH 1 1 sp. nov. § Eutrichosanthes. 
Scandens, dioica, foliis in ambitu late ovatis, 3- vel obscur- 
issime 5-lobatis, usque ad 13 cm longis, scaberulis, subtus villo- 
sis, bracteis inflorescentiis $ oblongo-spatulatis, integris, circiter 
8 mm longis; floribus 9 spicatis, bracteatis; seminibus turgidis, 
obovoideis, lateraliter haud acute appendiculatis. 
A scandent, dioecious, herbaceous plant at least 3 m in height. 
Branches rather slender, prominently sulcate, slightly pubescent. 
Leaves in outline broadly ovate, 7 to 13 cm long, 5 to 11 cm 
wide, rather deeply 3-lobed, sometimes with two additional but 
obscure lateral lobes, the margins with scattered, rather slender, 
prominent teeth, apex acuminate, tips of the lobes acute to ob- 
tuse, sinuses usually narrowly rounded, base prominently cordate, 
lobes and sinus rounded, the upper surface somewhat scabrid, 
the lower hirsute-villous with rather short, stiff, hairs, the leaf, 
when dry, chartaceous, not glandular; petioles 2 to 3 cm long, 
pubescent. Tendrils up to 7 cm long, forked. Male racemes 
axillary, solitary, long-peduncled, about 10 cm long, few-flowered, 
pubescent. Bracts oblong-spatulate, obtuse, about 8 mm long, 
3.5 mm wide above, narrowed below. Calyx-tube and pedicels 
about 2.5 cm long, pubescent, slender below, widened above 
and about 3 mm in diameter at the throat, the lobes reflexed, 
