136 SEMI.CENTENNIAL OF TORREY BOTANICAL CLUB 
producing both uredinia and telia. The other West Indian islands 
represented are Jamaica, Porto Rico, and Bermuda. 
57. PucciNIA Сехснкі Diet. & Holw. Bot. Gaz. 24: 28. 1807. 
ON POACEAE: 
Cenchrus echinatus L., Santiago de Cuba (Prov. Oriente), 
March 7, 1903, II, Holway; Itabo (Prov. Matanzas), 
Nov. 12, 1915, II, Johnston 181; Baracoa (Prov. Oriente), 
April 18, 1916, II, Johnston 664; Santiago de las Vegas, 
June 5, 1916, II, III, Johnston 764. 
Cenchrus viridis Spr., Santiago de las Vegas, Sept. 27, 1915, 
II, Johnston 165; Saetia (Prov. Oriente), April 8, 1916, ii, 
Johnston 537. 
A heteroecious species whose alternate host is not known. It 
occurs in the southern United States, Mexico, Porto Rico, and 
the Bahamas. 
58. PucciNIA DEFORMATA Berk. & Curt. Jour. Linn. Soc. 10: 357. 
1869. 
ON POACEAE: 
Olyra latifolia L., without locality, January, 1857, II, III, 
Charles Wright 596; Soledad, Cienfuegos (Prov. Santa 
Clara), Nov. 7, 1915, II, Johnston 247; Ceballos (Prov. 
Camagüey), March 24, 1916, II, Johnston 509. 
The type collection was made by Charles Wright in eastern 
Cuba, January, 1857, locality not given. A number of collections 
have been made in Porto Rico, and опе in Nicaragua. The species 
is considered autoecious, but no clue to the alternate host has yet 
been obtained. 
59. Россіхтл Huser P. Henn. Hedwigia Beibl. 39: 76. 1900. 
ON POACEAE: 
Panicum fasciculatum Sw., Toa, Baracoa (Prov. Oriente), 
April 17, 1916, II, Johnston 641. 
Paspalum virgatum L., Ceballos (Prov. Camagüey), Nov. 
23, 1915, II, III, Johnston 307. 
This imperfectly known, heteroecious species has been re- 
ported from Porto Rico on Panicum fasciculatum and P. trichoides, 
but not from other West Indian islands. It was first described 
from Brazil. 
