284 Annals of the Carnegie Museum. 



735. Heptanthus ranunculoides Grisebach. 



Heptanlhus ranunculoides Grisebach, Catalogus Plantarum Cubensium, 1866, 



p. 148. 

 Heptanlhus cochlearifolius Wright, in Sauvalle, Flora Cubana, 1869, no. 1218, 



p. 79, in part. 



Northern part of the island, Blain, No. 57 (Millspaugh). General 

 Distribution: Western Cuba and the Isle of Pines. 



736. Acanthospermum humile (Swartz) DeCandolle. 



Melampodium humile Swartz, Prodromus Descriptionum Vegetabilium Indiae 



Occidentalis, 1788, p. 114. 

 Centrospermum humile Lessing, Synopsis Generum Compositarum, 1832, p. 217. 

 Acanthospermum humile DeCandolle, Prodromus Systematis Naturalis Regni 



Vegetabilis, V, 1836, p. 522. 



Near Nueva Gerona, February 22, 1904, A. H. Curtiss, No. j6i. 

 General Distribution: Sandy shores and around seaports of south- 

 eastern U. S., the West Indies, and Central and South America. 



737. Parthenium Hysterophorus Linnaeus. 

 Parthenium Hysterophorus Linn^us, Species Plantarum, II, Ed. I, 1753, p. 988. 



Near Nueva Gerona, May 22, 1904, A. H. Curtiss, No. ^og; weed 

 in roadway at Sante Fe, May 26, 1910, 0. E. Jennings, No. 641. 

 General Distribution: From the Bermudas and Florida southwards 

 through the West Indies, and from Alabama and Texas through 

 tropical continental America. 



738. Iva cheiranthifolia Humboldt, Bonpland, & Kunth, 



Iva cheiranthifolia Humboldt, Bonpland, & Kunth, Nova Genera et Species 

 Plantarum, IV, 1820, p. 276. 



Along the coralline strand at Caleta Grande, South Coast, May 

 22, 1910, 0. E. Jennings, No. 48Q. General Distribution: Cuba and 

 the Isle of Pines. 



739. Ambrosia hispida Pursh. 



Ambrosia hispida Pursh, Flora Americae Septentrionalis, 1814, p. 743. 

 Ambrosia crithmifolia DeCandolle, Prodromus Systematis Naturalis Regni 

 Vegetabilis, V, 1836, p. 525. 



Reported for Pedernales Point, February 16, 1899, by C. F. Mills- 

 paugh {Field Columbian Museum, Botany, II, 1900, p. 106. General 

 Distribution: Florida, the West Indies, and Yucatan. 



