484 C. scro ph u lari ace M . [Artanema. 
( 1 ) A. angusfifolium Benih. Scroph. Ind. 39; Prain, l.c. 358. 
A. sesamoides Benth. l.c.; Prain, l.c. 
About 3 ft. tall. Leaves sessile lanceolate, acuminate at both 
ends, entire or slightly serrate, 3 to 4 in. long, -25 to 75 in. wide. 
Racemes 6 to 9 in. long; flowers opening 1 or 2 at a time; pedicels 
•15 in. long. Calyx *2 in. long. Corolla 1 in. long, violet with 
central purple spot on lower lobe. Anthers purple. Capsule 
globose. Hab. In marshes open country. Singapore (Wallich, 
Cuming). Johor, Pulau Kukub; Serom. Pahang, Pekan. Muar 
(Feilding). Selangor, between Sepang and Labu. Perak, Simpang 
(Wray); Kwala Kenering. Dindings, Bruas. Kelantan, Chaning. 
Penang, Balik Pulau; Pulau Betong (Curtis). Perlis. Distnb. 
Siam. Native names: Poko Kelulut Gajah; Seluang Mudik; 
Sesawi Pasir. 
I doubt if A. sesamoides Benth. is distinct except as a local variety; 
anyway, all the plants seen here are the same, and the A. angustifoUum 
of Bentham. 
10. CURANGA, Juss. 
A diffuse more or less creeping herb. Leaves opposite ovate 
crenate. Racemes terminal and axillary. Calyx 4-lobed upper 
and lower lobes large and round, laterals small and narrow. Corolla 
small, 2-lipped, upper lobe emarginate, lower 3-lobed longer. 
Stamens 2, anthers connate; staminodes clubbed. Fruit an 
orbicular septicidal capsule covered by the accrescent sepals. 
Species 2, South-east Asiatic. 
(1) C. amara Jussieu, Ann. Mus. ix. 320; Prain, l.c. 359. 
About 6 in. to 1 ft. or more tall. Leaves *5 to 2 in. long, *4 to 
1-5 in. wide; petioles -2 to 1 in. long. Racemes short or rather 
long. Calyx, upper lobe *25 in. long in flo\yer to -5 in. long in 
fruit, ovate blunt. Corolla shortly projecting white and brown. 
Hab. Borders of woods in shady spots. Pahang, Pekan and many 
spots up river; Telom. Selangor. Batu Caves. Perak, Hermitage 
Hill; Temengoh; Telok Pinang. Kelantan, Chaning. Distrib. 
Indo-Malaya and Indo-China. Native names: Mempadu Tana; 
Labung; Gelumah Susu. Use: The leaves when fresh are very 
bitter and used in medicine. 
11. BONNAYA, Link and Otto. 
Glabrous small herbs. Leaves opposite serrate. Flowers 
solitary axillary or terminal racemose small. Calyx 5-lobed, lobes 
narrow. Corolla 2-lipped, upper lip bifid, lower larger spreading 
3-lobed, tube cylindric. Stamens 2, upper pair only perfect; 
anthers contiguous, lower pair reduced to 2 clubbed hairy 
staminodes. Stigma bilamellate. Capsule narrow septicidal. 
Seeds rugose. Species about 10, South-east Asiatic. 
