74 The Philippine Journal of Science 1915 
10 cm long and wide, the rachis, branches, branchlets, and bracts 
rather densely brown-puberulent, the bracts lanceolate, the 
largest ones 5 mm long or less. Flowers 4-merous, white or 
nearly so, cymose, sessile. Calyx somewhat puberulent, 2 mm 
long, truncate, obsoletely 2-toothed. Corolla-tube glabrous ex- 
ternally, about 2.5 mm long, throat and upper part of the 
tube inside densely villous, the lobes 4, subequal, broadly ovate, 
rounded, about 1.4 mm long. Filaments slender, 2 to 2.5 mm 
long. Style slender, glabrous, 3 mm long, the arms slender, 
nearly 1 mm in length. 
BASILAN, Bur. Sci. 16179 Reillo, September 6, 1912 (type). MINDANAO, 
District of Lanao, Camp Keithley, Mrs. Clemens 604, September, 1906. 
Said by Mrs. Clemens to be a vine reaching a length of from 75 to 100 
feet, growing in large Ficus trees. 
The species is a very characteristic one, distinguishable by its oblong 
leaves which are densely areolate on the lower surface, its scandent habit, 
and its brown-puberulent inflorescence. 
PREMNA WILLIAMSII sp. nov. § Gumira. 
Species P. areolatae affinis, differt foliis subtus haud areo- 
latis, basi semper acutis, apice acute acuminatis, nervis utrinque 
5, petiolo longioribus, floribus paullo majoribus. 
A scandent shrub, glabrous except the inflorescence. Branches 
terete, gray or brownish, somewhat lenticellate, the younger ones 
scarcely darker in color than the mature ones. Leaves oblong, 
chartaceous, entire, shining, of the same color on both surfaces, 
8 to 14 cm long, 3 to 5 cm wide, narrowed below to the acute 
base, the apex sharply acuminate; lateral nerves 5 on each side 
of the midrib, curved-ascending, distinct; petioles up to 3 cm 
in length. Inflorescence terminal, cymose, brown-puberulent up 
to 8 cm long and wide, many-flowered. Flowers 4-merous. 
Calyx cup-shaped, very obscurely puberulent or nearly glabrous, 
somewhat 4-angled, 2.2 mm long, truncate, obscurely and broadly 
4-toothed. Corolla-tube 3 mm long, glabrous externally, inside 
in the upper part and the throat densely villous, subequally 
4-lobed, the lobes broadly ovate, rounded, about 1.5 mm long. 
Style slender, glabrous, 5 mm long, the arms about 1 mm in 
length. 
MINDANAO, District of Zamboanga, Sax River, Williams 2330, the stems 
trailing, reaching a diameter of 5 cm, flowers white. 
Manifestly very closely allied to the preceding species which it greatly 
resembles. The leaves, however, are not at all areolate on the lower 
surface, the petioles are longer, nerves fewer, and the flowers slightly — 
larger. 
