, 14 



Setaria caudata R. & S. Syst. Veg. 2 : 495 (1817). 

 Found sparingly on a grass covered knoll, at the " Blind" Oso, about 

 100 yards from the beach. 

 March 21 (1480). 



CENCHRUS L. Sp. PL 1049 (i?53)- 

 Cenchrus tribuloides L. Sp. PI. 1050 (1753). 



Cenchrus Carolinianus Walt. Fl. Car. 79 (1788), teste Pursh. 

 In dry, open sandy ground on the plateau at Corpus Christi, where it 

 was plentiful. A slender prostrate form very different from our northern 

 plant. 



March 23 (1392). 



ZIZANIOPSIS Doell et Aschers. in Mart. Fl. Bras. 2; Part 2, 12 



(1871). 



Zizaniopsis miliacea (Michx.) Doell et Aschers.; Baill. Hist. PL 12: 

 2 93 (1893). 



Zizania miliacea Michx. FL Bor. Am. i : 74 (1803). 

 Growing on the edge of the San Antonio in shallow water, at San 

 Antonio, altitude 600 feet. Two clumps of it observed. 

 , May 5 (1710). 



PHALARIS L. Sp. PL 54 (1753)- 

 Phalaris Caroliniana Walt. FL Car. 74 (1788), fide Munro. 



Phalaris intermedia Bosc.; Poir. in Lam. Encycl. Suppl. i : 300 



(1810). 



Phalaris microstachya DC. Cat. Hort. Monsp. 131 (1813). 

 Phalaris Americana Ell. Bot. S. C. and Ga. i : 101 (1817). 

 Growing along the railroad tracks, near Gregory, San Patricio county, 

 altitude 35 feet, and at San Antonio, altitude 600 feet. 

 April 17 (1578) ; type locality, Carolina. 



ARISTIDAL. Sp. PL 82(1753). 

 Aristida purpurea Nutt. Trans. Am Phil. Soc. (II.) 5 : 145 (1837). 



Growing about ant hills in open sandy pasture land, near Gregory, San 

 Patricio county, altitude 35 feet. Not seen except where ants had dis- 

 turbed the ground. 



April 14 (1579). 



LIMNODEA Dewey, Cont. U. S. Nat. Herb. 2 : 518' (1894). 

 Limnodea Arkansana (Nutt.) Dewey, Cont. U. S. Nat. Herb. 2 : 

 518 (1894). 



