Jennings: Contribution to Botany of Isle of Pines. 79 



No. 2Qq; moist bank of stream south of Nueva Gerona, May 9, 1910, 



0. E. Jennings, Nos. lyS and dgsa. General Distribution: In tropics 



and subtropics in both hemispheres. Well distributed in the West 



Indies. 



155. Dichromena colorata (Linnaeus) Hitchcock. 



SchcEnus coloralus Linnaeus, Species Plantarum, 1753, p. 43. 



Schoenus stellalus Lamarck, Encyclopedie Methodique, Botanique, I, 1784, p. 741. 



Dichromena leucocephala Michaux, Flora Boreali-Americana, I, 1803, p. 37. 



Rhynchospora slellata Grisebach, Systematische Untersuchungen iiber die Vegeta- 

 tion der Karaiben, Abhandlungen Kgl. Gesellschaft der Wissenschaften, Gcitting- 

 en, 1857, p. 123. 



In low soil recently cleared, north of Nueva Gerona, May 8, 1910,. 

 0. E. Jennings, No. 140. General Distribution: Pine-lands, moist 

 sandy soil, etc., from New Jersey to Florida and Texas, from the 

 Bermudas south through most of the West Indies, and from southern 

 Mexico to Brazil. 



156. Rynchospoia globosa Roemer & Schultes. 



Rhynchospora globosa Roemer & Schultes, Systema Vegetabilium, II, 1817, p. 89. 

 Schoenus globosus Poiret, Encyclopedie Methodique, Supplementa, in Dictionnaire 



de Botanique, V, 1817, p. 617. 

 Rhynchospora globosa Britton, Transactions New York Academy of Sciences, XI, 



1892, p. 83. 



In white sand in the pine-barrens at Los Indios, May 17, 1910, 

 0. E. Jennings, No. 340; near Nueva Gerona, March 13, 1904, A. H. 

 Curtiss, No. 403; in pasture near Nueva Gerona, May 6, 1910, 0. E. 

 Jennings, No. 6gi. General Distribution: Cuba and the Isle of 

 Pines, and from Mexico to Paraguay. 



157. Rynchospora plumosa Elliott. 



Rhynchospora plumosa Elliott, Sketch of the Botany of South Carolina and 



Georgia, I, 1816, p. 58. 

 Rhynchospora penniseta Grisebach, Catalogus Plantarum Cubensium, 1866, p. 244. 

 Rhynchospora semiplumosa Chapman, Flora of the Southern United States, i860, 



p. 524. 



Near Nueva Gerona, March 11 and April 21, 1904, A. II. Curtiss, 

 Nos. JQQ and 453. General Distribution: Pine-lands from South 

 Carolina to Florida and Louisiana, Cuba, and the Isle of Pines. 



158. Rynchospora cephalotoides Grisebach. 



Rynchospora cephalotoides Grisebach, Catalogus Plantarum Cubensium, 1866, 

 p. 242. 



