98 
THE LADIES’ FLOWER-GARDEN 
side. The peduncles of the flowers are also very long, and spring from the axils of the leaves, being jointed or 
articulated with the stem. It is a native of China, whence it was introduced in 1802. It is quite hardy in the 
open border, flowering from June till August, and perfecting its seeds in the autumn. 
4._C0NV0LVULUS ALTH^OIDES, Lin. THE MARSH-MALLOW-LIKE CONVOLVULUS. | 
Synonymes. — C. argenteus, C. Althaefolius, Clus.; Pa- Specific Character. — Lower leaves cordate, sinuated, silky ; upper 
paver coruutum, Ger. ; Silky-leaved Convolvulus. ones deeply cut ; lobes linear, spreading. 
Engraving. — Bot. Mag., t, 359. j 
Description, &c. — This is a most elegant plant, remarkable for the silvery whiteness of its leaves, and its 
beautiful rose-coloured flowers. It is a native of the south of Europe, being found in great abundance on the i 
mountains of Naples, and of Spain and Portugal. It was introduced in 1656. It flowers in June and July, and !l 
is increased by dividing its stolon iferous roots, as it seldom ripens its seed in this country. It requires a slight 
protection during very severe winters. |i 
5._C0NV0LVULUS AMERICANUS. the AMERICAN CONVOLVULUS, | 
Synonymes. — 0. sepium, var. Americanus, Sims ; Calystegia in- Specific Character. — Leaves sagittate ; peduncles quadrangular ; ! 
flata, Desf. ; the American Bear-bind. one-flowered ; bracts cordate, shrouding the calyx. ' 
Engravings. — Bot. Mag., t. 732 ; and our Jig. 1, in PI. 76. | 
Description, &c. — This very beautiful plant is nearly allied to the common great bind-weed, or large white 
convolvulus of the hedges. It is, however, much handsomer,, tlie leaves being larger, and the flowers of a deep j! 
rose-colour. It is a native of North America, whence it was introduced about 1750; and it is quite hardy in }l 
British gardens, flowering abundantly, and retaining its flowers much longer than the common wild plant, which '■ 
it so nearly resembles. The near approach of the bracts to the calyx, mark it as of the modern genus, Calystegia, f 
which is distinguished by this peculiarity. This species of Convolvulus produces a very good effect, when ! 
trained to trellis-work ; and there is a very striking instance of this in the garden of the Dowager Duchess of 
Bedford, at Camden Hill, I 
6._C0NV0LVULUS RENIFORMIS, Spreng. 
Synonyme. — Calystegia reniformis, II. Br. 
Engravings Sweet’s Brit. Flow. 0.-1111., t. 181 ; and our fy. 2, 
in PI. 76. 
THE KIDNEY-LEAVED CONVOLVULUS. 
Specific Character. — Stem angularly branched, elongated, pros- 
trate ; leaves kidney-shaped, fleshy ; peduncles round ; bracts cor- 
date, emarginate, close to the calyx. Root succulent, creeping. 
Description, &c. — This is a pretty little species, very desirable for rock work or covering a bank, as its 
stems and branches lie flat on the ground, and are not only very numerous, but extend to a great length. The 
species is a native of New Holland, whence it was introduced in 1822. It is easily propagated by dividing the 
roots ; but it requires protection when the winter happens to bo severe. 
I 
i: 
7._C0NV0LVULUS DAHURICUS, W. Herb. THE DAURIAN CONVOLVULUS 
Synonyme. — Calystegia daurica, R. Br. 
Engraving — Bot. Mag., t. 2609. 
Specific Character. — Root creeping ; stem tomentose ; leaves 
oblong, cordate, glabrous, but with a soft tomentum on the margin and 
Description, &c. — A pretty little plant, with pink flowers and cordate leaves. A native of Siberia, whence 
it was introduced in 1820. It is quite hardy in British gardens, and it is propagated either by seeds, or by 
nerves of the under surface. Peduncles axillary, one-flowered, tomen- 
tosc ; bracts ovate, close to the calyx. Segments of the calyx lance- 
olate, acute, outer two broader than the others. Style longer than . 
the stamens. 
