40 



CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Fig. 20.— Distribution of P.fasciculatum. 



Nicoya, Tonduz 



Texas: Robbstown, Griffiths 6508. 



Mexico : Santa Ana, Griffiths 6857 ; Guaymas, Palmer 158 and 207 in 1887, Alamos, 



Palmer 694 in 1890; Hermosillo, Hitchcock 3598; Chihuahua, Palmer la in 1885; 



Colima, Palmer 19 in 1897; 



Topolobampo, Palmer 241 in 



1897; Culiacan, Palmer 1557 in 



1891; Teotalcingo, Liebmann 



277; Santa Maria Tlatella, 



Liebmann 279; Cordoba, Finch 



in 1893; State of Chiapas, 



Nelson 2874, 2958; Merida, 



Schott 384; Rosario, Rose 1834, 



1884. 

 Guatemala: Alta Vera Paz, Goll 



81; Chicacao, Heyde & Lux 



6404; Esquintla, J". D. Smith 



2233; Dept. Huehuetenango, Seler 2704; Gualan, Deam 6267. 

 Honduras: San Pedro Sula, Thieme 195, 5584. 

 Nicaragua: Flint in 1868. 

 Costa Rica: Puerto Viejo, Biolley 7471; Matina, Pittier 9727; 



13749; near the Rio Grande, Pittier 2035. 

 Panama: Bocas del Toro, Hart 78. 

 Bahamas: Turks Island,' Madiana (Gray Herb.). 

 Cuba: San Antonio, Eggers 4875; Cienfuegos, Pringle 74, 124; Santiago de las 



Vegas, Wilson 593; Habana, Leon 573; Herradura, Tracy 9091; Sancti 



Spiritus, Leon 916; Santiago, Leon & Boillot 813. 

 Jamaica: Bath, Maxon 2361; Hope Gardens, Maxon 1659; Gordon Town, Hart 



785, 840. 

 Haiti: Jacquemont (Gray Herb.). 

 Porto Rico: Rio Piedras, Barrett 63, Heller & Heller 135; Culebra, Britton & 



Wheeler 137; Caguas, Goll 385, 588; Ponce, Heller 6226, 6302; Guinaca, 



Sintenis 3647 ; "Monte Goyo, ' ' Sintenis 1901 ; Aguadilla, Heller 4528 ; Aibonito, 



Underwood & Griggs 462; without locality, Underwood & Griggs 824. 

 Danish West Indies: St. Croix, Ricksecher 317; St. Thomas, Eggers in 1882. 

 Leeward Islands: Guadeloupe, Duss 2691, UHerminier. 

 Windward Islands: Martinique, Duss 537, 538; Hahn in 1867-1870; Granada, 



Broadway in 1905. 

 Colombia: Santa Marta, H. H. Smith 208; Santa Ana, Pittier 1610. 

 Venezuela: Island of Margarita, Miller & Johnston 180. 

 Trinidad: Botanic Gardens Herb. 2283, 3192. 

 French Guiana: Without data (Gray Herb.). 

 Brazil: Piauhy, Gardner 2357. 

 Ecuador: El Recreo, Eggers 15418, 15834. 

 Galapagos Islands: Agassiz in 1891. 



11a. Paxiicum fasciculatum chart aginense (Swartz) Doell. 



Panicum chartaginense Swartz, Prodr. Veg. Ind. Occ 22. 1788. " America meridio- 

 nalis, Chartagena." The type, in the Swartz Herbarium, is a more or less prostrate- 

 spreading plant, with short, crowded leaves and narrow, compact panicles somewhat 

 included at base. The blades, and especially the sheaths, are hispid; the spikelets 

 are 2.6 to 2.8 mm. long. 



Panicum reticulatum Torr. in Marcy, Expl. Red Riv. 299. 1852. "Main fork of Red 

 River, [Texas] July." The type, in the Torrey Herbarium, consists of three slender 



