64 Annals of the Carnegie Museum. 



98. Sacciolepis vilvoides (Trinius) Chase. 



Panictim vilvoides Trinius, De Graminibus Paniceis, 1826, p. 171. 

 Hymenachne fltiviatilis Nees, Agrostologia Brasiliensis, 1829, p. 273. 

 Sacciolepis vilvoides Chase, Proceedings of the Biological Society of Washington, 

 XXI, 1908, p. 7. 



Reported by Hitchcock, on the basis of specimens collected by 

 A. H. Curtiss, near Nueva Gerona, January 19, 1904, No. J04. Gen- 

 eral Distribution: Western Cuba, Isle of Pines, Guiana, and Brazil. 



99. Echinochloa colonum (Linnaeus) Link. Jungle Rice. 



Panicum colonum Linn^us, Systema Naturae, II, Ed. X, 1759, p. 870. 

 Echinochloa colonum Link, Enumeratio Plantarum Horti Regii Botanici Bero- 

 linensis, II, 1833, p. 209. 



Near Nueva Gerona, March 6, 1904, A. H. Curtiss, No. 427. Gen- 

 eral Distribution: Warmer regions the world over. Northward in 

 America to Virginia and Kansas. 



100. Echinochloa Crus-galli (Linnaeus) Beauvois. Barn-yard Grass. 



Panicum Crus-galli Linnaeus, Species Plantarum, I, Ed. I, 1753, p. 56. « 



Echinochloa Crus-galli Beauvois, Essai d'une nouvelle Agrostographie, 1812, p. 53. 



Reported by Hitchcock, based on collection of A. H. Curtiss near 

 Nueva Gerona, 1904, and now in the herbarium of the New York 

 Botanical Garden. General Distribution: A common weed of culti- 

 vated and waste lands throughout the warmer and temperate regions 

 of the globe. 



loi. Lasiacis divaricata (Linnaeus) Hitchcock. 



Panicum divaricatum Linn^us, Systema Naturae, II, 1759, p. 871. 



Panicum bambusoides Hamilton, Prodromus Plantarum Indiae Occidentalis, 1826, 



p. 10. 

 Panicum Chauvinii Steudel, Synopsis Plantarum Glumacearum, I, 1854, p. 68. 

 Lasiacis divaricata Hitchcock, Contributions U. S. National Herbarium, XV, 



1910, p. 16. 



Low land at Pedernales Point, February 16, 1899, C. F. Millspaugh, 

 No. 1422 (Millspaugh); in 1900, Palmer of Riley, No. looi, and 

 Curtiss, in 1904 (Hitchcock). General Distribution: Southern 

 Florida, through the West Indies, and from Mexico to South America, 



102. Panicum acuminatum Swartz. 



Panicum acuminatum Swartz, Prodromus Descriptionum Vegetabilium Indiae Occi- 

 dentalis, 1788, p. 23. 



Panicum comophyllum Nash, Bulletin of the Torrey Botanical Club, XXX, 1903, 

 p. 380. 



