HITCHCOCK—MEXICAN GRASSES. 253 
5. Lasiacis liebmanniana (Fourn.) Hitchc. Proc. Biol. Soc. Washington 24: 145. 
1911. 
Panicum hebmannianum Fourn. Mex. Pl. 2: 33. 1886. 
Type locality, ‘‘Consoquitla,’’ Mexico, the type specimen collected by Liebmann 
(no. 299). 
RANGE: Mexico to Colombia. 
HERBARIUM SPECIMENS FROM MEXIco: 
CuinuAHuA: Southwestern Chihuahua, Palmer 10 in 1885. 
San Luis Porosf: Las Candas, rocky hills, Pringle 3808. San Dieguito, Palmer 
151 in 1904. Rfo de las Gallinas, Purpus 5438. 
Jatisco: Guadalajara, side of Barranca de Oblatos, Hitchcock 7348, 7368. San 
Nicolas, sterile clay hill, Hitchcock 7207. 
GUANAJUATO, Guanajuato, Dugés in 1897. 
VeERAcRUz: Orizaba, Bourgeau 2648; Botteri 754; shaded rich loam near top of 
hill, Hitchcock 6389. Colipa, Liebmann 290. Cérdoba, climbing 15-20 feet 
high in coffee trees, Hitchcock 6442; in cut, Hitchcock 6455, 6456; climbing 
over bushes along road, Hitchcock 6458; Seaton 393; Fink in 1893; Bourgeau 
1499, 1936. Jalapa, railway cut through jungle, Hitchcock 6642; in shade, 
edge of coffee grove, Hitchcock 6674; railway cut, Hitchcock 6680; Rose & Hay 
6144. Mirador, Ross 254, 613; Liebmann 296. Zacuapan, Purpus 2905, 3779. 
Misantla, Purpus 5978. 
Moretos: Cuernavaca, rocky places, Pringle 6663; along deep ravine, Hitchcock 
6824. 
Oaxaca: Tomellin Canyon, Pringle 6701. Trapiche de la Concepcién, Liebmann 
284. San Pablo Huitzo, Conzatti 2012. 
6. Lasiacis swartziana Hitchc. Bot. Gaz. 51: 302. 1911. 
Panicum swartzianum Hitche. Contr. U. 8. Nat. Herb. 12: 140. 1908. 
Panicum lanatwm Swartz, Prodr. Veg. Ind. Occ. 24. 1788, not Rottb. 1776. 
Type locality, ‘Jamaica.’ 
Rance: Mexico and the West Indies. 
HERBARIUM SPECIMEN FROM MExIco: 
Oaxaca: Tuxtepec, Nelson 372. 
7. Lasiacis rhizophora (Fourn.) Hitche. Proc. Biol. Soc. Washington 24: 145. 1911. 
Panicum rhizophorum Fourn. Mex. Pl. 2: 31. 1886. 
Type locality, ‘“‘Orizaba,’’ the type specimen collected by Bourgeau (no. 3025). 
Rance: Mexico and Central America. 
HERBARIUM SPECIMENS FROM MEXICO: 
Veracruz: Cordoba, edge of jungle, Hitchcock 6461. Orizaba, Botteri; Bourgeau 
3025. Zacuapan, Purpus 6205. 
8. Lasiacis oaxacensis (Steud.) Hitchc. Proc. Biol. Soc. Washington 24: 145. 1911. 
Panicum oazacense Steud. Syn. Pl. Glum. 1: 73. 1854. 
Type locality, ‘‘Oaxaca,”’ 
Rance: Mexico and Central America. 
HERBARIUM SPECIMENS FROM MEXICO: 
VeRAcRuz: Pital, Liebmann 285. Zacuapan, moist ground, Purpus 2157. 
Micuoacdn: Sierra Madre, Langlassé 556. Morelia, Arséne in 1909. 
9. Lasiacis procerrima (Hack.) Hitche. Proc. Biol. Soc. Washington 24: 145. 1911. 
Panicum procerrimum Hack. Oesterr. Bot. Zeitschr. 51: 431. 1901. 
Type locality, ‘‘Costarica: Inter frutices ad fluvium Tiliri prope La Verbena et 
Alajuelita, ’ the type specimen collected by Pittier (no. 8819). 
RanGE: Central Mexico to Panama. 
