HITCHCOCK AND CHASE——-TROPICAL NORTH AMERICAN PANICUM. 501 
Winpwarp Istanps: Smith & Smith 187 (K. U. Herb.). 
Triiwap: Aqua Santa Arima, Broadway 2371. Blanchisseuse, Broadway 2390. 
Without locality, Crueger 85. 
VENEZUELA: Above Paparo, Pittier 6328. 
Cotomsra: Santa Marta, Smith 2126, 2571. 
61. Panicum pulchellum Raddi. 
Panicum pulchellum Raddi, Agrost. Bras. 42. 1823; Contr. U. 8. Nat. Herb. 15: 
123. 1910. 
Hymenachne leptostachya Fourn, Mex. Pl. 2: 36.1886. Based on Panicum leptosta- 
chyum Presl. 
DISTRIBUTION. 
Moist shady places, southern Mexico and the Windward Islands to Brazil. The 
type specimen from Rio de Janeiro. 
Veracruz: Cérdoba, Hitchcock 6444, Bourgeau 1455. Minatitlan, Smith 589. 
British Honpuras: Manatee Lagoon, Peck 279 (Gray Herb.). 
GuaTeMALA: Cubilquitz, Tiirckheim 7702, 8794, Secanquim, Cook & Griggs 
284, Maxon & Hay 3153. El 
Palmar, Kellerman 6246. 
Costa Rica: San Francisco, Jimé- 
nez 162. San Mateo, Biolley 
7001. Desamparados, Tonduz 
1482. Boruca, Tonduz 4459, 
4460. El General, Pittier 
3362. Piedra del Convento, 
Pittier 3656. Cafias Gordas, 
Pittier 7360. Buenos Aires, 
Tonduz 4881. 
Panama: Between Panama and 
Corozal, Amer. Gr. Nat. Herb. 63. Culebra, Pittier 2226. Cerro Vaca, 
Pitteer 5375. 
Winpwakp IsLanps: Martinique, Duss 767 (K. U. Herb.). 
VENEZUELA: Cardenas, Pittier 5975. 
Cotomsia: Santa Marta, Smith 2127. 
Fig. 83.—Distribution of P. pulchellum. 
62. Panicum biglandulare Scribn. & Smith. 
Panicum biglandulare Scribn. & Smith, U. 8. Dept. Agr. Div. Agrost. Bull. 4: 13, 
pl. 4.1897; Contr. U. 8. Nat. Herb. 
15: 123. 1910. 
DISTRIBUTION. 
Among bushes, southern Mexico and 
Guatemala. The type specimen from 
Chiapas. 
Curapas: Pinabete, Nelson 3781. 
GuaTEMALA: Cobén, Tiirckheim 
Fig. 84.—Distribution of P. biglandulare. II. 1342, II. 1956. 
