HITCHCOCK—-MEXICAN GRASSES. 309 
HERBARIUM SPECIMENS From Mexico—Continued. 
CuiauaHuA: Southwestern Chihuahua, Palmer 4b in 1885. S&nchez, open 
ground in pine woods, Hitchcock 7661. Sierra Madre, cool, gravelly slopes, 
Pringle 1425. 
Jatisco: Nevado de Colima, in open ground, Hitchcock 7155. Volc4n de Colima, 
Ross 511. 
México: Nevado de Toluca, Rose & Painter 6433, 7926. Cima, Rose & Painter 
8062. Popocatepetl, Rose & Hay 6014. Federal District, Bourgeau 1028, 
1308. 
More os: Tres Marfas, railroad banks, Pringle 10412. 
4. Sporobolus minutiflorus (Trin.) Link, Hort. Berol. 1: 88. 1827. 
Vilfa minutiflora Trin. Gram, Unifl, 158. 1824. 
Type locality unknown, the species described from a garden specimen. 
Rance: Southern Mexico to South America. ° 
HERBARIUM SPECIMEN FROM Mexico: 
VERACRUZ: Consoquitla, Liebmann 707. 
5. Sporobolus macrospermus Scribn.; Beal, Grasses N. Amer. 2: 302. 1896. 
Type locality, ‘‘Mexico (Jalisco),’”’ the type specimen collected by Pringle (no. 
2447), 
RanaE: Southern Mexico and Guatemala. 
HERBARIUM SPECIMENS FROM MEXIco: 
Jauisco: Zapotlin, hills, Hitchcock 7178, rocky hill, Hitchcock 7253, Guadala- 
jara, prairie near San Pedro, Hitchcock 7305; hills, Pringle 2048; rocky hills, 
Pringle 2447. San Nicolas, sterile clay hill, Hitchcock 7204. Etzatlan, dry 
banks, Pringle 11755. 
Micuoacdn: Urudpan, open stony place, Hitchcock 6963. 
Oaxaca: Las Sedas, Smith 921; granitic soil, hills, Pringle 4943. 
Curapas: Roadside between Tuxtla and San Cristébal, Nelson 3120. 
6. Sporobolus auriculatus Vasey, Contr. U.S. Nat. Herb. 3: 64, 1892. 
Type locality, Pena, Texas, the type specimen collected by Nealley. 
Rance: Texas to Arizona and Sonora. 
HERBARIUM SPECIMEN FROM MExIco: 
Sonora: Sierra del Nacori, Lumholtz 326. 
7. Sporobolus asperifolius Nees & Meyen, Nov. Act. Acad. Caes. Leop. Carol. 19: 
Suppl. 1: 141. 1843. 
Type locality, ‘In republica Chilensi, ad Copiapo (circa Nantoco) et Rio Maipu 
flumina,’’ the type specimen collected by Meyen. 
Banas: North Dakota to British Columbia and south in the mountains to South 
America, 
HERBARIUM SPECIMEN FROM MEXICO: 
San Luis Porosi: San Luis Potosi, Griffiths 6517. 
8. Sporobolus wrightii Munro; Scribn. Bull. Torrey Club 9: 103. 1882. 
Type locality, ‘‘Camp No. 12 on the Little Colorado,” Arizona. 
Rance: Alkaline soil, southwestern United States to southern Mexico. 
HERBARIUM SPECIMENS FROM MEXICO: 
Lower Cauirornis: San José del Cabo, Brandegee in 1890. Playa Marfa, Anthony 
in 1896. San Requis, Brandegee in 1889. Tia Juana, Jones 3746. Topo, 
Orcutt in 1884, Carysito, Orcutt in 1884. 
Sonora: Along railway, 10 miles south of Nogales, Hitchcock 3632. 
Cutmvuanua: Chihuahua, water courses, Wilkinson in 1885. Casas Grandes, 
Nelson 6344. Between Colonia Garcfa and Pratt’s ranch, Nelson 6243. 
SinaLoa: Topolobampo, alkali bottoms, Palmer 239 in 1897. Between Rosario 
and Acaponeta, ose 1867. 
