SYNOPSIS OF THE GENUS LONICERA. 159 
without and within, tube slender, curved, somewhat, shorter 
than limb, upper lip divided into 4 oblong lobes, the outer 
ones more than one-third as long as the limb; stamens 
slightly exceeding the corolla, with glabrous filaments and 
linear-oblong anthers; style slightly longer than stamens, 
furnished with short spreading hairs except at the upper 
third; fruit unknown. — Plate 4. f. 1-3. 
Tonkin: Between Hanoi and Bac-ninh (Balansa, nos. 
4671, 3350 in herb. Berlin, Kew and Paris). 
L. dasystyla varies, like the preceding species, with the 
leaves pubescent on the under side (no. 4671) which may 
be considered as the type, or glabrous (no. 3350). From 
all other species of this subsection L. dasystyla differs in 
the hairy style; and from L. afinis, to which it seems 
most nearly related, further by the absence of glands 
on the under side of the acute or obtusish leaves and by 
the shape of the corolla which has the limb longer than 
the tube and the upper lip deeply divided into oblong lobes. 
From the similar ZL. Leschenaultii and L. confusa it may 
be distinguished besides by the hairy style, also by the 
glabrous ovary and the solitary flower pairs; and from ee 
biflora by the usually subcordate leaves and their glabrous 
and lustrous upper side. 
126. L. Japonica, Thunberg, Fl. Jap. 89 (1784). — 
Persoon, Syn. Pl. 1: 213 (1805).—G. Don, Gen. 
Syst. Gard. Bot. 3:447. f. 79 (1834).— Loudon, 
Arb. Frut. Brit. 2:1051. f. 809, 810 (1838). — 
Gray in Perry, Exped. 2:313 (1856).— Miquel, 
Ann. Mus. Lugd. Bat. 2 : 269 (1865-66); Prol. Flor. 
Jap. 157 (1866-67 ).— Franchet & Savatier, Enum. PI. 
Jap. 1: 203 (1875); 2:383 (1879). — Maximowicz, 
Bull. Acad. Sci. St. Pétersb. 24:36; Meél. Biol. 
10:56 (1877).—Forbes & Hemsley, Jour. Linn. 
Soc. 23:364 (1888.)—Britton & Brown, Ill. Fi. 
N.U. S. Can. 8: 240. (1898), f. 3462 is not correct. 
? L. Periclymenum, Loureiro, Fl. Cochiach. 185 (1790). 
