238 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
HERBARIUM SPECIMENS FROM Mrxico—Continued. 
Oaxaca: Oaxaca, low ground near river, Hitchcock 6152. Valley of Oaxaca, 
Conzatti & Gonzdlez 349. Santa Catarina Canyon, Pringle & Conzatti 272. 
Tomellin, along ditch, Hitchcock 6208. 
30. Paspalum buckleyanum Vasey, Bull. Torrey Club 18: 167. 1886. 
Type locality, ‘‘Texas,’’ the type specimen collected by Buckley. 
Rance: Texas to southern Mexico. 
HERBARIUM SPECIMENS FROM MExico: 
Sonora: Hermosillo, along ditch, Hitchcock 3622. 
Nuevo Lr6n: Monterey, along irrigation ditch, Hitchcock 5564. 
San Luis Porosf{: Cardenas, water of irrigation ditch, Hitchcock 57434, 57484; 
Hacienda de Angostura, alkaline meadows, Pringle 3764. 
Jauisco: Chapala, Rose 3437; San Nicolas, prairie, Hitchcock 7181. 
Guanajuato: Irapuato, moist sandy-clay plain, Hitchcock 7400. Acdmbaro, 
along ditch, Hitchcock 6938. 
Micuoacdn: Valley of Zamora, in water, Pringle 9599, 9600. 
MorELos: Cuernavaca, rocky soil along railway, Hitchcock 6879, 6882. 
Oaxaca: Oaxaca, open ground along railway, Hitchcock 6130. Between Tule and 
Oaxaca, along ditch, Hitchcock 6177, 6189, 6190. 
31. Paspalum pubiflorum Rupr.; Fourn. Mex. Pl. 2:11. 1886. 
Paspalum hallii Vasey & Scribn. Bull. Torrey Club 18: 165. 1886. 
Paspalum paucispicatum Vasey, Contr. U. 8. Nat. Herb. 1: 281. 1893. 
Type locality, “Secus rivulos inter Cactos, Tehuacan de las Granadas,”’ the type 
specimen collected by Galeotti (no. 5747). 
Rance: Southwestern United States to South America. 
HERBARIUM SPECIMENS FROM Mexico: 
Sonora: Hermosillo, along ditch, Hitchcock 3600, 3623. 
CurmuaHuA: Chihuahua, by streams, Pringle 3741; Kurtz in 1885. 
Duranco: Durango, along water ditch in a wet meadow, Palmer 871 in 1896; 
near pond, Hitchcock 7578, 
CoanuiLa: Jimulco Springs, Pringle 427, Sabinas, Nelson 6832. Saltillo, along 
irrigation ditch, Hitchcock 5590, 5608. 
Nuevo Lon: Monterey, irrigation ditch, Hitchcock 5549, 5555, 5563, 5572. 
TAMAULIPAS: Victoria, Palmer 261 and 395 in 1907. 
San Luts Porosi: Cardenas, by railway, Hitchcock 5735. 
Jauisco: Colotlan, Rose 3602. San Nicolas, prairie, Hitchcock 7196; cornfield, 
Hitchcock 7220; weed in field, Hitchcock 7229, 7230. Guadalajara, Palmer 
243 in 1886. 
GuanasuaTo: Ac&mbaro, along road, Hitchcock 6948; along ditch, Hitchcock 6950. 
Irapuato, moist sandy-clay plain, Hitchcock 7414. 
QUERETARO: Querétaro, irrigation ditch, Hitchcock 5811. 
MicnoacAn: Loma Santa Marfa, near Morelia, Arséne in 1909. 
Puresia: Tehuacan, Seler 5; along railway ditch, Hitchcock 6059. 
MoreELos: Yautepec, on pedregal, Rose, Painter & Rose 8555. 
GuERRERO: Santa Fé, along railway, Hitchcock 6686. 
Oaxaca: Between Tule and Oaxaca, Hitchcock 6188. Valley of Oaxaca, Con- 
zattt & Gonzdlez 350. 
32. Paspalum fasciculatum Willd. in Fliigge, Monogr. Pasp. 69. 1810. 
Type locality, ‘‘Brasilia.’’ 
RanGE: Southern Mexico to South America. 
HERBARIUM SPECIMENS FROM MExIco: 
VERACRUZ: Cérdoba, “‘lower portion of culms creeping, forming tangled mass,”’ 
low ground, Hitchcock 6428. 
Tapasco: San Juan Bautista, river banks, Rovirosa 260 in 1888. 
