MANUAL OF THE GRASSES OF THE UNITED STATES 791 



Andropogon glomeratus var. corymbosus Scribn., U.S.Dept.Agr., Div. Agrost. 



Bull. 7 (ed. 3): 15. 1900. Based on .4. macrourus var. cory?nbosus Chapm. 

 Andropogon glomeratus var. abbreviates Scribn., U.S.Dept.Agr., Div. Agrost. 



Bull. 7 (td. 3): 15. 1900. Based on A. macrourus var. abbreviates Hack. 

 Andropogon corymbosus Nash, in Britton, Man. 69. 1901. Based on 



A. macrourus var. corymbosus Chapm. 

 Andropogon corymbosus abbreviates Nash, in Britton, Man. 70. 1901. Based 



on A. macrourus var. abbreviates Hack. 

 Andropogon glomeratus tenuispatheus Nash, in Small, Fl. Southeast. U.S. 61. 



1903. Florida [tvpe] to New Mexico. 

 Andropogon tenuispatheus Nash, N.Amer. Fl. 17: 113. 1912. Based on 



A. glomeratus tenuispatheus Nash. 

 (1) Andropogon gracilis Spreng., Syst. Veg. 1: 284. 1825. Hispaniola. 



Andropogon juncifolius Desv.; Hamilt., Prodr. PI. Ind. Occ. 9. 1825. St. 



Croix, Virgin Islands. . . 



Andropogon louisianae Steud., Syn. PI. Glum. 1: 383. 1854. Louisiana 



[doubtless erroneous]. 

 Sorghum gracile Kuntze, Rev. Gen. PL 2: 791. 1891. Based on Andropogon 



gracilis Spreng. 

 Schizachyrium gracile Nash, in Small, Fl. Southeast. U.S. 60. 1903. Based on 



Andropogon gracilis Spreng. 

 (12) Andropogon hallii Hack., Sitzungsb. Akad. Wiss. Math. Naturw. (Wien) 



89 1 : 127. 1884. North America [Nebraska], Hall and Harbour 651. 

 Andropogon hallii var. flaveolus Hack., Sitzungsb. Akad. Wiss. Math. Naturw. 



(Wien) 89 1 : 128. 1884. [Nebraska] Hall and Harbour 651. 

 Andropogon hallii var. incanescens Hack., Sitzungsb. Akad. Wiss. Math. 



Naturw. (Wien) 89 1 : 128. 1884. [Nebraska] Hall and Harbour. 

 Andropogon hallii var. muiicus Hack., in DC, Monogr. Phan. 6: 444. 1889. 



Brighton, Colo., Vasey. 

 Sorghum hallii Kuntze, Rev. Gen. PL 2: 791. 1891. Based on Andropogon 



hallii Hack. 

 Andropogon geminates Hack.; Beal, Grasses N.Amer. 2: 55. 1896. Texas, 



Nealley. 

 Andropogon hallii var. bispicata Vasey; Beal, Grasses N.Amer. 2: 55. 1896, as 



svnonvm of A. geminatus Hack. 

 Andropogon chrysocomus Nash, in Britton, Man. 70. 1901. Kansas [type, 



Stevens County, Carleton 343] and Texas. 

 Andropogon paucipilus Nash, in Britton, Man. 70. 1901. Montana and 



Nebraska [type, Whitman, Rydberg 1607]. 

 (3) Andropogon hirtiflorus (Nees) Kunth, Rev. Gram. 1: Sup. XXXIX. 1830. 



Based on Schizachyrium. hirtiflorum Nees. 

 Streptachne domingensis Spreng.; Schult., Mant. 2: 188. 1824. Not Andropogon 



domingensis Steud., 1821. Santo Domingo, Bertero. 

 Schizachyrium hirtiflorum Nees, Agrost. Bras. 334. 1S29. Brazil, Sellow. 

 Aristida domingensis Kunth, Rev. Gram. 1: 62. 1829. Based on Streptachne 



domingensis Spreng. 

 Andropogon oligostachyus Chapm., FL South. U.S. 581. 1860. Middle Florida, 



Chapman. 

 Andropogon hirtiflorus var. oligostachyus Hack., in DC, Monogr. Phan. 6: 



372. 1889. Based on A. oligostachyus Chapm. 

 Sorghum hirtiflorum Kuntze, Rev. Gen. PL 2: 792. 1891. Based on Schizachy- 

 rium hirtiflorum Nees. 

 Schizachyrium oligostachyum Nash, in Small, Fl. Southeast. U.S. 59. 1903. 



Based on Andropogon oligostachyus Chapm. 

 Schizachyrium domingense Nash, N.Amer. Fl. 17: 103. 1912. Based on 



Streptachne domingensis Spreng. 

 Andropogon domingensis F. T. Hubb., Amer. Acad. Sci. Proc. 49: 493. 1913. 



Not A. domingensis Steud., 1821. Based on Streptachne domingensis Spreng. 

 Andropogon hirtiflorus var. feensip (Fourn.) Hack., in DC, Monogr. Phan. 



6: 372. 1889. Based on A. feensis Fourn. 

 Andropogon feensis Fourn., Mex. PL 2: 62. 1886. Santa Fe\ Mexico, Bourgeau 



752. 

 Andropogon hirtiflorus var. brevipedicellatus Beal, Grasses N.Amer. 2: 44. 1896. 



Chihuahua, Mexico, Pringle 383. 

 Schizachyrium feense A. Camus, Ann. Soc. Linn. Lyon 70: 89. 1923. Based 



on Andropogon feensis Fourn. 

 (7) Andropogon littoralis Nash, in Britton, Man. 69. 1901. New York [type, 

 Staten Island, Nash in 1894] and New Jersey. 



