74 
Flora of the Malayan Peninsula. 
Corolla widely campanulate, tubular only at the base : — 
All parts glabrous, leaves not glaucous and without scales ; 
capsule 1 to 1-5 in. long .. .. .. .. 1. Il.javanicum. 
Lower surfaces of leaves glaucous, the nerves and reticula- 
tions hairy ; capsule '5 in. long . . . . . . 2. 22. Wrayi. 
Corolla narrowly campanulate or funnel-shaped, the tube 
inflated upwards and passing gradually into the limb ; flowers 
•35 to -85 in. long : — 
Leaves obovate, *6 to '8 in., and rarely as much as 1 in. long : — 
All parts glabrous except the inflorescence .. .. 3. R. pauciflorum. 
All parts more or less scaly . . . . • ■ 4. 22. perakense. 
Leaves elliptic to elliptic-rotund, from 1*25 to 2 in. long . . 5. 22. Scortechinii. 
Corolla salver-shaped, the tube much longer than the limb : — 
Tube of corolla from 1'25 to 1’6 in. long, and about ’15 in. in 
diam. from base to apex ; leaves sub-sessile, whorled, sparsely 
scaly or glabrous . . . . . . . . 6. 22. jasminijlovum. 
Tube of corolla 2 in. long, '25 in. wide near the base, widen- 
ing to '4 in. or more near the mouth ; petioles "35 to'5 in. long 7. It. longiflorum. 
Tube of corolla -6 in. long and about -2 in. in diam. ; petioles 
•4 to -6 in. long .. .. •• •• 8. 22. malayanum. 
Species imperfectly known . . . . . . . . 9. 22. dubium. 
1. Rhododendkon javanicum, Benn. PI. Jav. Ear. p. 85, t. 19. An 
epiphytic shrub, 3 to 8 feet long ; all parts glabrous, esquamose ; young 
branches rather thinner than a goose-quill. Leaves thinly coriaceous, 
elliptic or elliptic-oblong, tapering to the acute apex and base ; both 
surfaces brown when dry (the lower rather the lighter), shining, the 
midrib very prominent ; main-nerves about 8 or 10 pairs, interarching 
rather far from the edge, faint on the upper surface, obsolete on the 
lower, the intermediate nerves almost as prominent ; length 3'5 to 
5-5 in. ; breadth 1-25 to 2 in.; petioles '3 to -75 in. long. Umbels terminal, 
5- to 7-flowered, enveloped in bud in broadly ovate apiculate bracts ; 
pedicels ‘5 to 1-5 in. ; bracteoles linear. Calyx cupular, less than -1 in. 
deep, the mouth wavy. Corolla red, widely campanulate, 1‘25 to 1'5 in. 
long ; the tube widely funnel-shaped, cylindric at the base ; the limb l - 25 
to 1'5 in. wide, with 5 large, broad, blunt spreading lobes. Stamens 10, 
shorter than the corolla-limb ; the filaments slender ; the anthers oblong. 
Ovary glabrous or slightly scaly (hairy in var. Tcysmanni ) ; style 
shorter than the stamens, clavate, hemispheric. Capsule narrowly 
cylindric, 1 to 1'5 in. long, and only - 25 in. in diam., glabrous, slightly 
ridged, crowned by the whole or part of the style. DC. Prod. VII. 
721 ; Bot. Mag. t. 4366 ; PI. des Serres (1847), t. 293 ; Miq. PL Ind. 
Bat. II. 1057 ; Miq. in Ann. Mus. Lugd. Bat. I. 42, t. 1 b ; Clarke in 
Hook. f. PI. Br. Ind. III. 463. Vireya javanica, Blume Bijdr. II. 854. 
Malay Peninsula : Lobb and others. Penang : Bidley 129. 
