194 CI. OONVOLVDLACEJ). (C. B. Clarke.) \_LeUsomia. 



G. Don. Gen. Syst. iv. 362. Argyieia liarbigera, Chois. Convolv. Or. 42, and 

 in DC. Prodr. ix. 832 ; Brand. For. Fl. 343. 



Assam ; Jenkms. British Burma ; Prome, Wallich. 



Probably a var. of L. setosa ; it differs in the capitate inflorescence and spreading 

 almost hispid backs of the sepals. 



11. Ii. setosa, Roxb. Hort. Beng. 13, and in Fl. Ind. i. 490, and ed. 

 Carey Sr Wall. ii. 80 ; leaves ovate-cordate acute or subobtuse sparsely hirsute 

 on both surfaces, peduncles long, corymbs dense, bracts 5-^ in. ovate obtuse 

 adpressedly strigose persistent, sepals ovate or elliptic longer than the bracts 

 densely adpressedly strigose. Wight le. t. 1360. Convolvulus setosus. Wall. 

 Cat. 1412. C. strigosus, Spreng. Syst. i. 600. Ipomaea strigosa. Roth Nov. Sp. 

 113. Argyreia setosa, Chois. Convolv. Or. 43, and in DC. Prodr. ix. 832 ; 

 Dak. 8f Gibs. Bomb. Fl.. 168 ; Brand. For. Fl. 343. 



Throughout tropical and subtropical India, from Oudh, Mt. Aboo and Bombay, 

 to Pegu. Cetxon. 



A large climber; branches adpressedly strigose. Leaves 3-5 in., in age sometimes 

 nearly glabrous; petiole 1-3 in. Peduncles 2-8 in., stout, adpressedly strigose; 

 bracts coriaceous, very obtuse, at length deciduous ; corymbs 1-4 in. diam., dense, 

 but not capitate, branches thick. Sepals ovate, inner elliptic, very coriaceous, some- 

 ■what enlarged in fruit. Corolla 1^2 in., densely setose without, rose-coloured. 

 Stamens included. Berry much more succulent than in L. strigosa, ovoid, subacute, 

 red, usually 4-2-seeded. 



Vae. minor ; leaves 1-2 in., peduncles 1 in., flowers capitate. — Argyreia u. 21, 

 Herb. Ind. Or. H. f. ^ T. — Deccan Peninsula, Wight ; S. Concan and Bababoodan 

 Hills, Law. 



Vae. obovata ; leaves large 6 by 5 in. obovate obtuse or emarginate, fruit of L. 

 setosa. Convolvulus obovatus. Wall. Cat. 1381. — Nepal ; Wallich. — Reduced to L. 

 eUiptica by Choisy (DC. Frodr. ix. 330, under Argyreia), from which it is certain that 

 the true Convolvulus obovatus, now in , the Wallichian herbarium, was not detected by 

 Choisy among Wallich's collections, which were placed loose in his hands. Several 

 species not found by Choisy appear to have been afterwards identifled correctly by 

 Kippist, the Librarian of the Iiinmean Society, in arranging the herbarium. 



12. Ii. atropurpurea, Cto-fe ; leaves elliptic-lanceolate cordate sparsely 

 hirsute on both surfaces, heads dense subsessile, bracts large oblong-lanceolate 

 persistent. Convolvulus atropurpureus. Wall. Cat. 1345, and Fl. Ind. ed. Carey 

 Sf Wall. ii. 54, and PI. As. Bar. i. 88, t. 43. Ipomsea atropurpurea, Chm. 

 Convolv. Or. 76, and in DC. Prodr. ix. 366 (syn. partly excl.). I. sphseroce- 

 phala, Don. Prodr. 98, syn. excl. 



Nepal ; Wallich. Sikkim Terai ; J. D. H., &c. 



A large climber. Leaves 6 by 2J in., base deeply cordate ; petiole l^in. Peduncles 

 0-^ in., Mvous- hirsute ; bracts \^ in., acuminate, softly hirsute. Sepals fin., oblong- 

 lanceolate, herbaceous, softly hairy, lax in fruit. Corolla IJ in.,tubular-campanulat6, 

 hirsute without, dark-purple, or in a Sikkim example, white. Fruit ^ in. diam., 

 globose, coriaceous, indehiscent, usually 4-2-seeded. 



13. Ii. sikkimensiSi Clarhe ; leaves large elliptic shortly acuminate at 

 both ends or subobtuse sparsely hairy beneath, peduncles long, corymbs small 

 few-fld., bracts linear-oblong, sepals i in. round nearly glabrous. — Argyreia n. 

 12, Herb. Ind. Or. H.f.^T. 



Sikkim; Pomong, alt. 3000 ft., Clarice. Khasia Mts., Silhet and Cachae, 

 H.f. # T., Keenan. 



A large twiner ; stems closely strigose. Leaves 5J by 3 in., base usually shortly 

 cuneate, sometimes rounded ; petiole 2-5 in. Peduncle) 3-8 in., somewhat slender ; 

 bracts g-1 in., inconspicuous, deciduous, or one of the outer sometimes leaflike 



