HITCHCOCK—MEXICAN GRASSES. 207 
HERBARIUM SPECIMENS FROM MEXICO: 
Sonora: Cananea, Criffiths 4867. 
CurnvuaHua: Paso del Norte, Pringle 1994. 
Duranco: Durango, edge of spring, Palmer in 1896. 
Coauulta: Saltillo, sandy field, Hitchcock 5623; moist places, Palmer 1347 in 
1880, 4, 261, and 810 in 1898. 
Nuevo Lz6n: Monterey, Sierra Madre, Pringle 1971; edge of field, Hitchcock 
5544. 
San Luis Potosf: San Luis Potos{, prairie, Hitchcock 5716. 
Jauisco: Zapotlin, prairie, Hitchcock 7143. 
GUANAJUATO: Irapuato, moist sandy clay soil Hitchcock 7396. Acdmbaro, 
prairie, Hitchcock 6931. 
QUERETARO: Querétaro, edge of field, Hitchcock 5834. 
Mexico: Valley of Mexico, Pringle 9588. Federal District, prairie, Hitchcock 
5896; Pringle 8660; Rose 3571. 
Pursia: Pont del México, Nicolas in 1909. 
Moretos: Cuernavaca, low place in prairie, Hitchcock 6873; barranca, Rose, 
Painter & Rose 10194. 
Veracruz: Jalapa, clay cut, Hitchcock 6595; Smith 1623. Mirador, Liebmann 
82. Fortin, Purpus 1995. Orizaba, rocky hill, Hitchcock 6359; roadside ditch, 
Hitchcock 6334; Botteri 667; Bourgeau 2969. 
Oaxaca: Oaxaca, rocky hill, Hitchcock 6134; prairie, Hitchcock 6167. Cafiada de 
San Gabriel, Conzattit & Gonzdlez 320. 
25. Andropogon barbinodis Lag. Gen. & Sp. Nov. 3. 1816. 
Type locality, ‘‘H. in N. H. [Habitat in Nova Hispania] * * * Semina com- 
municavit D. Sessé.”’ 
Rance: Southwestern United States to Argentina. 
HERBARIUM SPECIMENS FROM MEXICO: 
Lower CALIFORNIA: Carysito, Orcutt 514. 
Sonora: Guaymas, cliffs of seashore, Hitchcock 3563. Nogales, prairie, Hitch- 
cock 3629. 
Cu1nuaHUA: Chihuahua, rocky hill, Hitchcock 7798. Mifiaca, dry rocky run, 
Hitchcock 7737. Southwestern Chihuahua, Palmer 2, 2a in 1885. Casas 
Grandes, Nelson 6342. 
Coauuma: Saltillo, dry ground, river bottom, Hitchcock 5637. 
Nuevo LrE6n: Monterey, edge of field, Hitchcock 5529. 
Duranco: Durango, prairie, Hitchcock 7585; hills and grassy plains, Palmer 538 
in 1896. 
Zacatecas: Concepcién del Oro, Palmer 262 in 1904. Plateado, Rose 2758. 
AGUASCALIENTES: Aguascalientes, edge of field, Hitchcock 7449. 
San Luis Potosi: San Luis Potosi, Schaffner 158. Cardenas, along irrigation 
ditch, Hitchcock 5747. Minas de San Rafael, Purpus 5436. 
Jaisco: Guadalajara, prairie, Hitchcock 7269. 
GuanasuATQ: Irapuato, moist sandy-clay plain, Hitchcock 7408. 
Hipauco: Pathuca, sandy river bed, Hitchcock 6766. Sierra de la Mesa, Rose, 
Painter & Rose 9098. Tula, Rose, Painter & Rose 8360. 
FrepEeraAL District: Orcutt 3687. 
26. Andropogon perforatus Trin.; Fourn. Mex. Pl. 2: 59. 1886. 
Andropogon saccharoides Swartz, subsp. leucopogon var. perforatus Hack. in DC: 
Monogr. Phan. 6: 496. 1889. 
Type locality, ‘‘envir[ons] de Mexique,’”’ according to the label on the type speci- 
men collected by Berlandier (no. 641) in the Trinius Herbarium. 
81544°—18-—_3 
