HITCHCOCK—MEXICAN GRASSES. 2338 
HERBARIUM SPECIMENS FROM Mexico—Continued. 
MorExos: Cuernavaca, wet banks, Pringle 6215; damp place along wall, Hitch- 
cock 6818, 
Oaxaca: Tomellin, Rose, Painter & Rose 10050; low woods, Hitchcock 6222. 
Curapas: Ocuilapa, Nelson 3055. 
11. Paspalum orbiculatum Poir. in Lam. Encycl. Suppl. 5: 32. 1804. 
Paspalum pusillum Vent. in Fliigge, Monogr. Pasp. 100. 1810. 
Type locality, ‘‘ Porto Ricco,”’ the type specimen collected by Ledru. 
RanGE: Veracruz and West Indies to South America. 
HERBARIUM SPECIMENS FROM MEXIco: 
Veracruz: Hacienda de Santa Barbara, Liebmann 153. Sanborn, Orcutt 3245. 
12. Paspalum clavuliferum Wright, Anal, Acad. Cienc. Habana 8: 203. 1871. 
Paspalum pittieri Hack.; Beal, Grasses N. Amer. 2: 88. 1896. 
Type locality, Cuba, the type specimen collected by Wright (no. 3444 in part). 
RANGE: West Indies and southern Mexico to South America. 
HERBARIUM SPECIMENS FROM Mexico: 
Jautisco: Near Guadalajara, wet places in hills, Pringle 2359, 11762. 
Coutima: Alzada, along railway cut, Hitchcock 7065. 
13. Paspalum setaceum Michx. Fl. Bor. Amer, 1: 43. 1803. 
Type locality, ‘‘in aridis Carolinae inferioris.”’ 
RANGE: Middle eastern United States to southern Mexico and the West Indies. 
HERBARIUM SPECIMENS FROM MEXICO: 
Tamauuipas: Tampico, sand dunes, Hitchcock 5793. 
Veracruz: Veracruz, Orcutt 2891 (a depauperate specimen, doubtfully referred 
to this species). 
14. Paspalum ciliatifolium Michx. Fl. Bor. Amer. 1: 44. 1803. 
Type locality, ‘‘in Carolina.”’ 
RanaeE: Southeastern United States and the West Indies to southern Mexico. 
HERBARIUM SPECIMEN FROM MEXICO: . 
Veracruz: Veracruz, sandy prairie, Hitchcock 6549. 
15. Paspalum stramineum Nash in Britton, Man. 74. 1901. 
Type locality given as ‘‘In sandy places and fields, Neb., Kans., and Ind. Terr.” 
Rance: Middle northern United States to northern Mexico. 
HERBARIUM SPECIMEN FROM MEXICO: 
Sonora: Nogales to Cocospora Ranch, Griffiths 6805. 
16. Paspalum culiacanum Vasey, Contr. U. 8. Nat. Herb. 1: 281. 1893. 
Type locality, ‘‘in the mountains of Culiacan,’”’ the type specimen collected by 
Palmer (no. 1647) ‘‘in large bunches around a water hole.”’ 
Rance: Known only from the type collection. 
17. Paspalum langei (Fourn.) Nash, N. Amer. FI. 17: 179. 1912. 
Dimorphostachys langet Fourn. Mex. Pl. 2: 14. 1886. 
Dimorphostachys drummondii Fourn. Mex. Pl. 2: 15. 1886. 
Paspalum drummondii Vasey, Contr. U. 8. Nat. Herb. 3: 18. 1892, not Muell. 1861, 
Paspalum oricola Millsp. & Chase, Field Mus. Bot. 3: 28. 1903. 
Type locality, ‘‘Hacienda de Jovo,”’ Veracruz, this being the first locality cited. 
Rance: Gulf region of the United States and Mexico. 
1This name is tentatively accepted for this species on the authority of Nash, 
Fournier’s description not fully agreeing with our plants and the type of D. langei 
not having been examined. 
