HOUSE, THE GENUS IPOMCEA 
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153. Ipomcea triloba L. Sp. PI. 161. 1753.— A. Gray, Syn. FI. N. 
Am. 2 1 : 213. 1878.— Small, 1. c. 963. 
Ipomcea eustachiana Jacq. Obs. 2: 12. 1767. 
Convolvulus trilobus Desr. in Lam. Encyc. 3: 564. 1789. 
Ipomcea clausa Rudol.; Ledeb. in Schrad. Neues Jour. 2: 292. 1807. 
Ipomcea parviflora Vahl, Symb. 3: 34. 1794.— Lunan, Hort. Jam. 1: 402. 1814. 
Convolvulus dentatus Blanco, FI. Filip. 89. 1837. 
Amphione lobata Raf. FI. Tellur. 4: 79. 1838. 
Quamoclit triloba G. Don, Gen. Syst. 4: 259. 1838. 
Quamoclit eustachiana G. Don, 1. c. 
Convolvulus subquinquelobus Rees, Cyclop. No. 38. 1819. 
Ipomcea galapagensis Anderss. in Yet. Akad. Handl. Stock. 1853 : 213. 1855. 
Ipomcea blancoi Choisy in DC. Prodr. 9: 389. 1845. 
Ipomcea commutata Naves, in FI. Filip, ed. 3. pi. 31. 1877. 
Ipomcea leucantha Baker, FI. Maurit. 208. 1877. Not I. leucantha Jacq. 1788. 
Ipomcea batatas Usteri, Viertel. Naturf. Ges. Zurich 50: 122. 1905. 
Convolvulus heterophyllus Moc. & Sesse, FI. Mex. in La. Naturaleza II. 2: Append. 
36. 1893. 
Type locality: Jamaica (Sloane). America (Linn.). 
Distribution: Dry or sandy thickets, peninsular Florida, Bahamas 
and West Indies, Arizona to Central America and Brazil and the Philippine 
Islands. 
Illustrations: Sloane Jam. pi. 97. /. 1. Jacq. Obs. pi. 36. 
154. Ipmocea ramoni Choisy in DC. Prodr. 9: 380. 1845. 
Closely resembling I. triloba ; calyx broadly campanulate; sepals unequal, 
abruptly acuminate and setaceous, 4-7 mm. long, outer ones densely ciliate and 
pubescent; corolla broadly funnelform, 1.75-2 cm. long or longer, the limb as broad, 
pinkish-purple. 
Type locality: Near Havana, Cuba. 
Distribution : Cuba. 
Specimens examined: Guanajay, Curtiss 632 , 1905 (Y); Havana, 
Hermann 3117, 3883, 1905, (Y); Baker 3680 3847, 3986, 1904 (Y); Wilson 
3640, 1904 (Y); Baker & Wilson 3875, 1904 (Y). Holquin, Bacajagua, 
C. Wright 3085, 1860-64 (G). 
155. Ipomcea lacunosa L. Sp. PI. 161. 1753.— A. Gray, Syn. FI. N. 
Am. 2 1 : 213. 1878.— Britton, Manual 752. 1901.— Small, 
FI. Southeastern U. S. 963. 1903. 
Convolvulus stellatus, periplocae rotundioris folis, Dill. Hort. Elth. 103. pi. 87. f. 
103 . 
