282 HARPER 



R. corniculata (Lam.) Gray, Ann. Lye. N. Y. 3 : 205. 1835. 

 Ceratoschcenus longirostris (Mx.) Torr., Ann. Lye. N. Y. 



3: 369. 1836. 

 Mostly in and near branch- and creek-swamps. appling, 



COFFEE, IRWIN, DOOLY, WORTH, COLQUITT, THOMAS. Fl. 



June-Aug. More common in some other parts of the pine- 

 barrens, particularly in the flat country. 

 Delaware to Ohio, northern Florida, Missouri, and Texas, a 

 rather anomalous distribution. Mostly in the coastal plain. 



DICHROMENA Mx., Fl. 1 137. 1803. 

 D. latifolia Baldw.; Ell., Sk. 1 : 90. 1816. 



Moist pine-barrens or oftener in ponds; frequent, tattnall 



(lOOO), TELFAIR, COFFEE, IRWIN, BERRIEN, DOOLY, WORTH, 



colquitt, thomas. Fl. May-July. Inland to Sumter 

 County and coastward to Mcintosh (where it was discovered) 

 and Camden Counties. 



Virginia (?) to central Florida and Texas, in the pine-barrens. 



The flowers of this species and the next are presumably ento- 

 mophilous, a rare character in the Cyperaceae. (See page 60 

 of this work, also Hilgard, Geol. & Agric. Miss. 369. i860.) 



D. colorata (L.) Hitchcock, Rep. Mo. Bot. Gard. 4: 141. 1893. 



berrien: Low grounds southwest of Tifton, Sept. 29, 1902. 

 (see p. 112.) Fl. May- June. Inland to Dooly, Lee, and 

 Early Counties in the Lower Oligocene region and coast- 

 ward to the islands, always in places where the Lafayette 

 formation seems to be absent. 



New Jersey to the West Indies, Tennessee (?), Texas, and 

 South America. 



STENOPHYLLUS Raf., Neogen. 4. 1825. 

 S. Warei (Torr.) Britton, Bull. Torrey Club 21 : 30. 1894. 



Sand-hills, bulloch (972), emanuel, tattnall, Mont- 

 gomery (several stations), coffee (1459). Fl. July-Aug. 

 Inland to the sand-hills opposite Dublin and Hawkinsville, 

 and coastward to Bryan, Liberty, Wayne, and Lowndes 

 Counties. 

 Previously reported only from Florida. 



