53 
Flora of the Malayan Peninsula. 
rotundate, acute at apex, rounded or truncate or cordate and more or 
less decurrent at base, '5 to 2 in. long, -5 to P5 in. broad, mucronate- 
dentate or -crenate, membranous, usually strigosely hairy on the 
nerves especially beneath, sometimes nearly glabrous ; midrib slender, 
main-nerves 4-6 pairs ; petiole -3 to -6 in. long, more or less winged by 
the decurrent margins of the blade, strigosely hairy. Flowers single, 
on slender pedicels about '6 to 1 in. long ; bracts minute ; pedicels 
usually deflexed in fruit. Calyx-tube adnate to the ovary, ribbed, 
strigose, obconical ; lobes 5 linear spreading, -1 to -2 in. long, pilose. 
Corolla purple, '2 to -25 in. long, 2 upper lobes falcate-lanceolate, 
3 lower connate, teeth short. Staminal tube as long as or longer than 
corolla, anthers all penieillate. Ovary 2-celled, style long, stigma bifid, 
lobes rounded, recurved, ovules many. Capsule ribbed, strigose. Seed 
small, ellipsoid trigonous. DC. Prod. VII. 360 ; Miq. PL Ind. Bat. II. 
574 ; Hook. f. and Th. in Journ. Linn. Soc. II. 27 ; Clarke in Hook. f. 
FI. Br. Ind. III. 424 ; Trimen FI. Ceyl. III. 57 ; Prain Beng. Plants I. 
633. L. zeylanica, Wall, in Eoxb. FI. Ind. ed. Carey and Wall. II. 
113 ; Kurz in Journ. As. Soc. Beng. XLVI. ii. 211, not of Linn. L. 
subcuneata, Miq. FI. Ind. Bat. II. 574. L. succxdenta and L. Heyneana, 
Bl. Bijdr. 728. 
Penang : Ridley 7162, 10185 ; J. Scott. Perak : Ridley 2902 ; 
Curtis 2025 ; Scortcchini 309, 344 ; King’s Collector 2376. Singapore: 
Kurz.- — Distrib. Eastern Bengal, Burma, Ceylon, Malay Islands, 
Southern China. 
Isotoma longijiora, Presl, is an introduced West Indian plant found in shady 
places. Penang : Deschamps. Singapore : Hullett 29 ; Kunstler 90. 
2. Campanusma, Blume. 
Perennial erect or climbing herbs with tuberous roots. Leaves 
opposite, petiolate, usually cordate. Flowers usually large, solitary, 
peduncled, terminal or axillary on short leafless flowering branches. 
Calyx-tube adnate to the ovary, or below it, persistent, 4- to 6-partite 
with spreading lobes. Corolla broadly campanulate, the base adherent 
to the calyx-tube, 4- to 6-lobed ; white, greenish, or lurid-purple in 
colour. Stamens 4-6, inserted round the base of the corolla-tube ; 
filaments dilated ; anthers free. Ovary 4-6-celled, placentas thick, 
many ovuled ; style eylindric, stigma 4-6-cleft with short broad lobes. 
Fruit a berry, sub-globose or with truncate top, indehiscent. Seeds 
very many, small, ellipsoid. — Distrib. 5-6 species, all of Eastern 
tropical and sub-tropical and temperate Asia. 
Campanum^a celebica, Blume Bijdr. 727. An erect herb reaching 
4 to 5 feet in height, with horizontal spreading smooth branches. 
