HUBBARD.— GRAMINEAE FROM BRITISH HONDURAS. 493 
IV. ON THE GRAMINEAE COLLECTED BY PROF. 
MORTON E. PECK IN BRITISH HONDURAS, 1905-07. 
By F. Tracy Hussarp. 
Prof. Peck’s collection of grasses from British Honduras includes 
four new species and a number of plants that are little known, several 
of them not previously reported from Central America. The grasses 
indicate that the flora of British Honduras is composed of some North 
Mexican, but chiefly of West Indian and South American elements; 
a fact which Prof. Robinson tells me is true of the other families. 
A list of the species collected is as follows — 
Tripsacum pacty.orgs L. Sp. Pl. ed. 2, 2: 1378 (1763).— Pine 
ridge, Yeacos Lagoon, March 8, 1907, M. E. Peck, no. 703. 
MANISURIS GRANULARIS (L.) Sw. Prodr. Veg. Ind. Oce. 25 (1788).— 
Open ground, Toledo, February 7, 1907, M. E. Peck, no. 653. 
IscHAEMUM LATIFOLIUM Kunth, Rev. Gram. 1: 371, t.99 (1830).— 
Swampy ground near Manatee Lagoon, December 30, 1905, M. E. 
Peck, no. 254. 
Tracuypogon pLumosus (Humb. & Bonpl.) Nees, Agrost. Bras. 344 
(1829).— Pine ridge near Manatee Lagoon, September 8, 1905, M. E. 
Peck, no. 139. 
ANDROPOGON CONDENSATUS HBK. Nov. Gen. et Spec. 1 : 188 (1816). 
— Pine ridge near Manatee Lagoon, June 21, 1905, M. E. Peck, no. 59. 
Andropogon domingensis (Spreng.), comb. nov. A. hirtiflorus 
Kunth, Rev. Gram. 2 : 569, t. 198 (1832). Streptachne domingensis 
Spreng. ex Schultes, Mant. 2 : 188 (1824). Schizachyrium domingense 
(Spreng.) Nash in No. Am. Fl. 17 : 103 (1912).— Pine ridge near Man- 
se Lagoon, January 8, 1906, M. E. Peck, no. 282. There are three 
: der uses of the combination A. domingensis viz. Steud. Nom. ed. 1, 
5 (1821); Spreng. ex Steud. Nom. ed. 2, 1: 91 (1841) in syn; and 
Sourn. Mex. Pl. 2: 61 (1886). The second use being in synonymy is 
— and as the first and third uses are both based on Anatherum 
. ingense R. & S. Syst. Veg. 2: 809 (1817) which is given as a syno- 
em leucostachyus HBK. (1816) [teste specim.] cf. 
herent Gram. 1: 164 (1824) and generally so considered,—they 
hot interfere with the present combination. 
a age em ee HBK. Nov. Gen. et Spec. 1: 187 
pesca Tl ~- 
Poole. nie, ee ge near Manatee Lagoon, August 10, 1905, M. E. 
. 
