21,6 Merrill: The Bornean Flora 533 
white, distinctly pedicelled, the pedicels about 1 mm long. 
Calyx shallowly cup-shaped, glabrous or very slightly pubescent, 
truncate, not at all or but very obscurely toothed, about 1.5 mm 
in diameter. Corolla 5 to 5.5 mm long, 2-lipped, glabrous or 
nearly so, the upper lip 1.8 to 2 mm long, broadly ovate, rounded, 
retuse, the lower lip 3-lobed, the lobes ovate, rounded, 1.2 to 1.5 
mm long. Style 4.5 mm long. Anthers slightly exserted. 
Fruits globose to slightly obovoid, about 3.5 mm long. 
British North Borneo, Sandakan, Suanlamba watershed, Cas- 
tillo 652, August 25, 1918. On ridges, altitude about 10 meters. 
This species is manifestly allied to Premna kunstleri King & 
Gamble of the Malay Peninsula, but the leaves are usually acute, 
sometimes rounded at the base but never subcordate, the corolla 
is glabrous, or at most with very few short scattered hairs above, 
while the fruits are much smaller. 
CLERODENDRON Linnaeus 
CLERODENDRON PANICULATUM Linn. Mant. 1 (1767) 90; C. B. Clarke 
in Hook, f. Fl. Brit. Ind. 4 (1885) 593. 
British North Borneo, Sandakan, Castillo 598, January 30, 
- 1918. On level land near the seashore. 
The species is new to Borneo. Burma, Siam, and Cochin- 
China, southward to the Malay Peninsula, Java, and Ternate. 
PSYCHOTRIA Linnaeus 
PSYCHOTRIA AGAMAE sp. nov. 
Frutex scandens, glaber, ramis ramulisque tenuibus, interno- 
diis 2 ad 6 cm longis; foliis membranaceis, oblongis, nitidis, 4 ad 
7 em longis, basi plerumque acutis, apice late obtuseque acumi- 
natis, nervis utrinque 6, tenuibus, vix anastomosantibus, reticulis 
obsoletis; infructescentiis pedunculatis, laxis 6 ad 7 cm longis; 
fructibus oblongo-obovoideis, deorsum angustatis, basi acutis, 
1 cm longis, 6 mm diametro, perspicue 8-sulcatis; seminibus 
perspicue sulcatis; albumine aequabile. 
An entirely glabrous, woody vine, the branches ‘slender, 
terete, pale, smooth, the internodes 2 to 6 cm long. Leaves 
membranaceous, oblong, shining when dry, 4 to 7 cm long, 2 
to 3 cm wide, rather pale when dry, the base usually acute, 
apex broadly and obtusely acuminate; lateral nerves 6 on each 
side of the midrib, slender, curved, scarcely anastomosing, the 
reticulations obsolete; petioles 3 to 7 mm long; stipules 1.5 
mm long or less, somewhat sheathing, wider than long; in- 
fructescences terminal, peduncled, rather lax, 6 to 7 cm long, 
the peduncles 2.5 to 3.5 cm long, the branches usually 5, opposite, 
