Go 
Ipomea| LXXXVII. CONVOLVULACES. 73 
6. I. hewittioides Hall. f., 7.c. (1893). 
I. andongense Rendle & Britten, /.c., p. 171 (1894). 
PunGco ANDONGO.—A perennial herb ; root tuberous ; stems prostrate, 
but little twining, not yet climbing ; flowers from whitish to purple. 
By the road leading to the bridge at Luxillo ; fl. Dec. 1856. No. 6228. 
At Sansamanda; fl. 1857. No. 6195. 
7. I. porrecta Rendle & Britten, l.c., p. 172. 
Ampaca.—A perennial herb; root woody-nodose ; stems several, 
sarmentose, prostrate, 2 to 5 ft. long; flowers violet-rosy. In hilly 
wooded places near Puri-Cacarambéla, not common; fl. Oct. 1856. 
No. 6194. 
This is nearly related to J. fulvicaulis Boiss. 
8. I. asperifolia Hall. f., Z.c., p. 128. 
Hviiia.—Leaves purplish beneath ; corolla whitish-purple or rosy. 
In shortly bushy pastures near Lopollo, rather rare and nowhere 
abundant ; fl. and fr. Dec. 1859 and Feb. 1860. No. 6126. A perennial 
herb ; root woody ; stems numerous, prostrate, subsarmentose ; corolla 
funnel-shaped, whitish-rosy ; the lobes of the limb marked with a few 
longitudinal wrinkles ; the tube very bright purple inside. In thickets 
and sandy pastures about the hippopotamus lake (Ivantalla) ; fl. 6 Jan. 
1860. The corolla is about an inch long. Apparently a narrow-leaved 
form of this species. No. 6129. 
9. I. cardiosepala Hochst. in Pl. Kotsch. Nub. nn. 207, 384 
(U. i. 1841), and ex Choisy in DC. Prodr. ix. p. 429 (1845); non 
Meissn. (1869). 
Convolvulus calycinus Roxb. Hort. Beng. p. 13 (1814), and FI. 
Ind., edit. Carey, i. p. 51 (1824). J. calycina C. B. Cl. in Hook. 
Fl. Brit. Ind. iv. p. 201 (1885); Hall. f., dc, p. 129, partly. 
Barra DO DANDE and Loanpa,—The two outer sepals cordate- 
sagittate, the third semi-sagittate, the two inner ones narrowly 
lanceolate and elongate-acuminate, all herbaceous; corolla funnel- 
shaped ; the limb 5-plicate, milk-white-violet in colour on both faces ; 
the tube deep purple inside ; stamens 5, included, inserted at the base 
of the corolla-tube, dilated at the base and there densely clothed with 
hyaline hairs; ovary 4-celled, rarely by abortion 3-celled ; the cells 
1-ovulate ; style simple ; stigmas 2, each consisting of linear-cylindrical 
papille congested and forming a single head ; capsule 4- rarely 2-celled, 
4-valved ; seeds 4, erect ; embryo curved ; cotyledons corrugated, green; 
radicle thick, inferior, curved, obtuse ; in gravelly places flooded in 
winter and by reservoirs at the foot of represas, e.g., at Represa do 
Ricardo in Quicuxe, Forte de Conceigao ; fl. Jan. to April 1854. An 
annual, prostrate herb ; stems whip-like, 5 to 8 ft. long and more, 
procumbent ; outer sepals hastate, the inner ones semi-hastate, 1 or 2 
lanceolate ; corolla white, with the tube purple inside ; the limb flattish, 
obtusely 5-cleft, with the lobes marked in the middle with impressed 
lines, two of which converge at the apex of the lobe; the sinuses 
obtuse ; in clayey-sandy places by the highway between Camama and 
Calumba, sparingly ; fl. and fr. 17 June 1858. No. 6238. A prostrate 
herb; branches procumbent far and widely, distantly hispid-pilose ; 
the three outer sepals sagittate-auriculate, the two inner ones linear- 
lanceolate ; corolla violet milk-white outside, purple inside especially 
at the base, twice as long as the calyx, funnel-shaped ; the limb plicate, 
pointedly 5-lobed ; anthers violet-coloured, large in proportion to the 
