MANUAL OF THE GRASSES OF THE UNITED STATES 907 



Oplismenus walteri Kunth, Rev. Gram. 1: 45. 1829. Based on Panicum 



walteri Muhl. 

 Panicum carinatum Ton*., in Curtis, Bost. Jour. Nat. Hist. 1: 137. 1835. 



Not P. carinatum Presl, 1830. [Wilmington], N.C., [M. A. Curtis]. 

 Panicum digitarioides Carpenter; Curtis, Amer. Jour. Sci. (II) 7: 410. 1849, 



not P. digitarioides Raspail, 1833, as synonym of P. carinatum Torr. 



Steud., Syn. PL Glum. 1: 75. 1854. North America [type, Louisiana, 



Carpenter]. 

 Panicum curtisii Chapm., Fl. South. U.S. 573. 1860. Not P. curtisii Steud., 



1854. Based on P. walteri Ell. 

 Oplismenus colonum var. walteri Fourn., Mex. PI. 2: 40. 1886. Based on 



O. walteri Kunth. 

 Brachiaria digitarioides Nash, in Britton, Man. 77. 1901. Based on P. 



digitarioides Carpenter. 

 (154) Panicum hians Ell., Bot. S.C. and Ga. 1: 118. 1816. Charleston, S.C. 

 Panicum oblongiflorum Desv., Opusc. 89. 1831. Carolina, Bosc. 

 Panicum jejunum Trim, Mem. Acad. St. Petersb. VI. Sci. Nat. 2 1 : 103. 1836. 



Louisiana. 

 Aira incompleta Bosc; Steud., Nom. Bot. ed. 2. 1: 45. 1840. Name only. 



[Carolina, Bosc] 

 Steinchisma hians Nash, in Small, Fl. Southeast. U.S. 105. _ 1903. Based on 



Panicum hians Ell. This name, credited to Raf., is listed in Index Kewensis 



(4: 982. 1895.) as synonym of Panicum debile [Poir.] which is Festuca obtusa. 



(126) Panicum hillmani Chase, Jour. Wash. Acad. Sci. 14: 345. f. 1. 1924. Ama- 

 rillo, Tex., Hitchcock 16206. 



(136) Panicum hirsutum Swartz, Fl. Ind. Occ. 1: 173. 1797. Jamaica, His- 

 paniola, Swartz. 

 Panicum elatum Willd.; Steud., Nom. Bot. ed. 2. 2: 256. 1841. Name only. 

 South America, Humboldt. 



(127) Panicum hirticaule Presl, Rel. Haenk. 1: 308. 1830. Acapulco, Mexico, 

 Haenke. 



Panicum flabellatum Fourn., Bull. Soc. Bot. France II. 27: 293. 1880. 



Omotepe Island, Nicaragua, LSvy 1166. 

 Panicum polygamum var. hirticaule Fourn., Mex. PL 2: 28. 1886. Based on 



P. hirticaule Presl, but misapplied to P. maximum Jacq. 

 Panicum capillare var. glabrum Vasey; T. S. Brandeg. Proc. Calif. Acad. II. 2: 



211. 1889. Name only. Baja California, Brandegee in 1889. 

 (46) Panicum huachucae Ashe, Jour. Elisha Mitchell Sci. Soc. 15: 51. 1898. 



Huachuca Mountains, Ariz., Lemmon in 1882. 

 Panicum nitidum var. pilosum Torr., Fl. North, and Mid. U.S. 146. 1824. 



Not P. pilosum Swartz. New York. 

 Panicum languinosum var. huachucae Hitchc, Rhodora 8: 208. 1906. Based 



on P. huachucae Ashe. 

 Panicum lindheimeri var. fasciculatum subvar. pilosum Farwell, Amer. Midi. 



Nat. 11: 45. 1928. New York. 

 Panicum huachucae var. fasciculatum (Torr.) F. T. Hubb., Rhodora 14: 171. 



1912. Based on P. dichotomum var. fasciculatum Torr. 

 Panicum dichotomum var. fasciculatum Torr., Fl. North, and Mid. U.S. 145. 



1824. New Jersey. 

 Panicum nitidum var. ciliatum Torr., Fl. North, and Mid. U.S. 146. 1824. 



New Jersey. 

 Panicum huachucae var. silvicola Hitchc. and Chase, in Robinson, Rhodora 10: 



64. 1908. District of Columbia, Chase 2400. 

 Panicum lindheimeri var. fasciculatum Fernald, Rhodora 23: 228. 1921. 



Based on P. dichotomum var. fasciculatum Torr. 

 Panicum lanuginosum var. fasciculatum Fernald, Rhodora 36: 77. 1934. 



Based on P. dichotomum var. fasciculatum Torr. 

 (45) Panicum implicatum Scribn., U.S.Dept.Agr., Div. Agrost Bull. 11: 43. f. 2. 



1898. Cape Elizabeth, Maine, Scribner in 1895. 

 Panicum unciphyllum implicatum Scribn. and Merr., Rhodora 3: 123. 1901. 



Based on P. implicatum Scribn. 

 Panicum lindheimeri var. implicatum Fernald, Rhodora 23: 228. 1921. 



Based on P. implicatum Scribn. 

 Panicum lanuginosum var. implicatum Fernald, Rhodora 36: 77. 1934. 



Based on P. implicatum Scribn. 

 (106) Panicum joorii Vasey, U.S.Dept.Agr., Div. Bot. Bull. 8: 31. 1889. Loui- 

 siana, Joor. 



