484 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
Nicaraaua: Corinto, Hitchcock 8762. 
Costa Rica: Zent Farm, Pittier in 1904. Boca Banana, Tonduz 9114. San José, 
Pittier 9050. Nuestro Amo, Pittier 2034, 16662. Alajuelita, Tonduz 2995. 
PANAMA: Taboga Island, Hitchcock 8080. Cafia, Williams 779. Culebra, Pittier 
2088, 4806, Amer. Gr. Nat. Herb. 38. 
Bermupa: North Shore Road, Brown & Britton 20, Harshberger in 1905. 
BanaMAs: Nassau, Curtiss 124. Eleuthera, Geogr. Soc. Baltimore 338. 
Cuba: Herradura, Hitcheock 156. Guines, Leén 427, Ivebmann 445. Santiago de 
las Vegas, Baker 32, Wilson 438, Hitchcock 157. Santiago de Cuba, Ledn 915, 
Pollard & Palmer 283. Guayabal, Leén 921. Marianao, Leén 957. Guana- 
jay, Palmer & Riley 816. San Diego de los Bafios, Palmer & Riley 542, 545. 
El Guama, Palmer & Riley 178. Pinar del Rfo, Palmer & Riley 377. Sierra 
de Anafe, Leén 2871. 
Jamaica: Port Antonio, Fredholm 3319. Kingston, Hitchcock 9256, and in 1890. 
Gordon Town, Hart 797. Hope Gardens, Harris 11249. 
Haiti: Gonaives, Buch 468 (IX. U. Herb.). 
Santo Dominco: Azua, Rose, Fitch & Russell 3949. San Pedro de Macoris, Rose, 
Fitch & Russell 4172. 
Porto Rico: Guanica, Sintenis 3366. Mayaguez, Sintenis 51, Chase 6256. Cayey, 
- Sintenis 2468. Aibonito, Chase 6332. Sobrante, Eggers 1226. Martin 
Pefia, Heller 377. Vieques, Chase 6669. Mona, Hess 449. 
DanisH West Inpres: St. Croix, Ricksecker 200, 413. St. Thomas, Millspaugh 
454, Eggers in 1887, Rose 3184. 
Leewarp Isnanps: Antigua, Wullschlaegel 623b, Rose, Fitch & Russell 3452. 
Dominica, Jones 10. Guadeloupe, Duss 3186. St. Bartholomew, (Goés 
(K. U. Herb.). Saba, Boldingh 1580, Suringar in 1885 (both in K. U. Herb.) 
Winpwarp IsLaAnps: Martinique, Duss 1288. Barbados, Dash 259. Grenada, 
Broadway in 1905, St. Vincent, Smith & Smith 288 (K. U. Herb.). 
TrinmapD: Four Roads, Hitehcock 10049. 
Tosaao: Scarborough, Broadway 4081. Plymouth, Hitchcock 10239. 
VENEZUELA: Caracas, Pittier 6163. Around Dos Caminos and Los Chorros, 
Pittier 5917. Rio Grande del Tuy, Pittier 6327. Island of Margarita, Miller 
& Johnston 177. 
CotomsiA: Santa Marta, Smith 2153. Cartagena, Hitchcock 9917. Rio Frio, 
Pittier 1617. . 
35. Panicum plenum Hitche. & Chase. 
Panicum plenum Hitche. & Chase, Contr. U. S. Nat. Herb. 15: 80. 1910. 
DISTRIBUTION 
Moist places in rocky hills and canyons, 
southwestern United States to central 
Mexico. The type specimen from New 
Mexico. 
Sonora: Las Cuevas, Hartman 170. 
CHIHUAHUA: Santa Eulalia Plains, 
Wilkinson in 1885. Chihuahua, 
ITitchcock 7772. 
Fia, 48.—Distribution of P. plenum. DURANGO: Durango, Palmer 741 in 
Coanuita: Saltillo, Hitchcock 5609. Jaral, Schumann 1733. 
Veracruz: Orizaba, Botteri 160. 
