ORDER 93.—BINDWEEDS. 267 
1. QUAM'OCLIT. Cypress Vine. 
1 Q. vulga’ris. True C. Leaves pectinate-pinnatifid. Fls. scarlet, crimson, &c. 8. 
2 Q. coccinea. Entive-lv. C. Lvs, undivided, cordate, acuminate. Crimson. W.S. 
2. BATA‘TAS. Sweet Potato. 
1 B. littora’lis. Sea-side B. Peduncle 1-flowered, as long as the sinuate, cordate 
leaf. 8. 
2 B. macrorhi’za. Wild Potato. Peduncle 1-5-fiowered, shorter than the lobed or 
entire leaf, which is downy beneath. Flowers purplish-white. S. 
8 B.ed/alis. Sweet Potato. Peduncle 8-5-flowered, shorter than the palmate or 
pedate-lobed leaf. Flowers showy, rose-purple. t+ 
8. PHAR’BITIS. Morning-glory. (Fig. 22.) 
1 P. purpn’rea. Common M. Leaves entire, cordate. Peduncle 2-5-flowered. + 
2P. Nil. Jndigo M. Lvs. 8-lobed, cordate. Ped. 1-3-flwd. Sepals long. M.S. ¢ 
4, TPOM#’A. False Bindweed. 
A large genus. Some of its tropical species are shrubs and trees; and 
are all trailing or climbing herbs, chiefly at the South. We mention but 
one species. 
I, pan’/durata. Wild Potato. Leaves broadly cordate, often fiddle-shaped (panduri- 
form). Corolla large (near 3’ long), 4 times longer than the calyx, white, with 
apurple'centre. Root very large. Sandy fields, West and South, 
5. CONVOL’VULUS. Bindweed. 
1 C. arven’sis, Field B. Leaves sagittate. Fis. white, with a tinge of red, small. 
2 C.tri’color. Tri-colored B. Leaves lance-obovate. Fils. yellow, white, blue. + 
6. CALYSTE’GIA. Bracted Bindweed. 
1.0, spithama’us, Erect B. Stem ascending, 8-10’ \aspan), Leaves lance-oblong. 
Peduncle as long as the leaves, bearing 1 large, white flower. Fields. 
20. Sepium. Rutland Beauty. Stem twining, long. Leaves cordate-sagittate, 
Flowers numerous, large, white, sometimes double in cultivation. 
u © Catesbeia/nus, Catesby’s B. Plant downy, twining. Flowers purple. 8. 
