252 MISC. PUBLICATION 243, U.S. DEPT. OF AGRICULTURE 
Cusa: Herradura, Tracy 9102. Sierra de Anafe, Wilson 11491. 
Cabanas, Palmer and Riley 746,771. UHabana, Hitchcock 159; Ekman 
109; Léon 291, 570, 1978; Curtiss 748. Santiago de las Vegas, 
Hitchcock 147, 148: "Baker and Wilson 512; Tracy 9109. Guines, 
Léon 924. Baragua, Hitchcock 23350. Sancti Spiritus, Léon 925. 
Zaza del Sur, Léon 2776. Without locality, Wright 3869. 
JAMAIcA: Hope Gardens, Harris 11247; Hitchcock 9282 (Amer. Gr. 
Nat. Herb. 11), 9851 (Amer. Gr. Nat. Herb. 10). Gordon Town, 
Harris 11348, 11512. Yallahs Valley, Harris 11498. Black River, 
Hitchcock 9630. Ferry River, Hitchcock 9750; Harris 11785. All- 
gator Pond, Hitchcock 9830. Lititz, Harris 11714. 
Haitt: Tortuga Island, Leonard 11447, 11956, 12096, 14067. 
Port-de-Pai, Leonard 11155. Port-au-Prince, Hitchcock 19882; 
Ekman H 323, H 8149. Gonaives, Cook, Scofield, and Doyle 194. 
St. Marc, Leonard 2934, 2968. Fond Parisien, Leonard 4138. 
Pétionville, Leonard 4875. Cape Haitien, Leonard 5286. Tiburon, 
Ekman H 373. 
Dominican Repustic: Barahona, Fuertes 43. Guayubin, Abbott 
955a. Jaina, Faris 350. Santo 
Domingo, Ekman H 12528. Santi- 
ago, Ekman EH 16385. 
“Purrto Rico: Mona Island, Brit- 
ton, Cowell, and Hess 1761. ‘Cayo 
Muertos, Britton, Cowell, and Brown 
4991. Mayaguez, Britton and Cowell 
4069; Chase 6286, 6302. Guanica 
Bay, Chase 6514. Aibonito, Chase 
6333; Sintenrs 1957. Bayamon, 
Hioram 315. Vieques Island, Chase 
; 6686. 
sie nA aseIEL MAA ACL CYL. MIRGIN ISLANDS) St.JOhmeenirar 
and Shafer 334. Tortola, Britton 
and Shafer 711. St. Croix, Hitchcock 16334; Thompson 14, 443; 
Ricksecker 66, 384. St. Thomas, Hitchcock 16315, 16316. Virgin 
Gorda, Fishlock 48, 53, 243. 
LEEWARD IsLANps: St. Kitts, Bor 157. Antigua, Hitchcock 16379; 
Box 59,118. Guadeloupe, Duss 3180. 
8. Panicum dichotomifiorum Michx., Fl. Bor. Amer. 1: 48. 1803. 
Illinois. 
Annual; culms freely branching, ascending or spreading from a 
geniculate base, 50 to 100 cm tall; sheaths glabrous; blades flat or 
more or less folded, glabrous, 10 to 50 cm long, 3 to 10 mm wide; 
panicles terminal and axillary, many-flowered, 10 to 20 cm long, the 
branches ascending to spreading; spikelets oblong-lanceolate, acute, 
glabrous, about 2 3 mm long; first olume truncate or broadly trian- 
cular, one-fifth to one- fourth the length of the spikelet; second glume 
and sterile lemma equal, 7-nerved (fig. 203). 
Moist open ground, United States to Argentina. 
BERMUDA: Millspaugh 126. 
Bauamas: Hog Island, Eggers 4405, 4512. Watling Island, 
Geogr. Soc. Baltumore 489. Cat Cay, Brace 3742. Nassau, Curtiss 
We 
