302 
MERRILL. 
few, scattered, short hairs, 2-lobed, the lobes 5 mm long or less, 
1- or 2-celled, each cell with a single seed. 
Luzon, Province of Ilocos Sur, San Quintin, For. Bur. 5627 Klemme, 
October 18, 1906, on steep rocky slopes at an altitude of about 90 m. locally 
known to the Ilocanos as duraring. 
A species manifestly allied to Grewia laevigata Vahl, G. multiflora Juss., 
and related forms, characterized, however, by its small, pubescent leaves. 
GREWIA ROLFEI sp. nov. § Eugrewia. 
Grewia tiliaefolia Rolfe in Journ. Bot. 23 (1885) 211, non Vahl. 
Arbor parva 10 ad 15 m alta, ramulis inflorescentiis foliisque 
utrinque, praesertim ad nervos, griseo-stellato-puberulis ; foliis 
chartaceis, oblongo-ovatis, acuminatis, basi rotundatis, leviter 
inaequilateralibus, margine denticulatis ; stipulis linearis, acu- 
minatis ; umbellis axillaribus, solitariis vel binis, 3-floris ; floribus 
parvis, circiter 7 mm longis. 
A small tree 10 to 15 m high, sometimes less. Branches 
slender, terete, glabrous, reddish-brown to nearly black when 
dry, lenticellate, the branchlets rather densely stellate-puberulent 
with grayish or sometimes brownish hairs. Leaves oblong- 
ovate, chartaceous, 5 to 12 cm long, 3 to 5 cm wide, of nearly 
the same color on both surfaces when dry, slightly shining, the 
base rounded, usually somewhat inequilateral, the margins den- 
ticulate except at the base which is entire, the apex rather 
slenderly acuminate, the acumen 1 to 2 cm long, denticulate, 
both surfaces rather densely gray-stellate-puberulent on the 
midrib and lateral nerves, and with scattered, minute, stellate 
hairs on the surface, the veins pale in contrast to the darker color 
of the leaf ; basal nerves reaching above the middle of the leaf, the 
lateral ones above the basal pair 3 on each side of the midrib; 
petioles 5 to 10 mm long, rather densely stellate-puberulent; 
stipules linear, acuminate, pubescent, nearly 1 cm long. Umbels 
3-flowered, numerous, axillary, solitary or paired, puberulent, 
their peduncles 5 to 10 mm long, the pedicels shorter, subtended 
by a whorl of three or four, oblong, obtuse or acute, 5 to 6 mm 
long (and 2 mm wide, pubescent bracteoles. Sepals narrowly 
oblong or narrowly oblong-obovate, acute or obtuse, pubescent, 
spreading or reflexed in anthesis, 7 mm long, 2 to 2.5 mm wide. 
Petals 5, membranaceous, glabrous, narrowly oblong-obovate, 
apex rounded or retuse, about 3 mm long, 1 mm wide, the basal 
glands very minute or wanting. Stamens indefinite; filaments 
3 to 4 mm long; anthers 0.25 mm in diameter. Ovary densely 
