794 MISC. PUBLICATION 200, IT. S. DEPT. OF AGKICULTURE 



(8) Andropogon stolonifer (Nash) Hitchc., Amer. Jour. Bot. 2: 299. 1915. 



Based on Schizachyrium stoloniferum Nash. 

 Schizachyrium stoloniferum Nash, in Small, Fl. Southeast. U.S. 59, 1326. 1903. 



Florida, Chapman. 

 Schizachyrium triaristatum Nash, in Small, Fl. Southeast. U.S. 60, 1326. 1903. 



Florida, Chapman. 

 (26) Andropogon subtenuis Nash, in Small, Fl. Southeast. U.S. 63. 1903. 



Biloxi, Miss., Tracy 2243. 

 (2) Andropogon tener (Nees) Kunth, R6v. Gram. 1: Sup. XXXIX. 1830. 



Based on Schizachyrium tenerum Nees. 



Schizachyrium tenerum Nees, Agrost. Bras. 336. 1829. Brazil, Sellow. 

 Andropogon gracilis Presl, Rel. Haenk. 1: 336. 1830. Not A. gracilis Spreng. 



1825. Peru, Haenke. 

 Andropogon preslii Kunth, Rev. Gram. 1: Sup. XXXIX. 1830. Based on 



A. gracilis Presl. 

 Andropogon leptophyllus Trin., Me"m. Acad. St. Petersb. VI. Math. Phys. 



Nat. 2: 264. 1832. Based on Schizachyrium tenerum Nees. 

 Sorghum tenerum Kuntze, Rev. Gen. PL 2: 793. 1891. Based on Schizachy- 

 rium tenerum Nees. 

 (15) Andropogon ternarius Michx., Fl. Bor. Amer. 1: 57. 1803. Carolina, 



Michaux. 

 Andropogon argenteus Ell., Bot. S.C. and Ga. 1: 148. 1816. Not A. argentues 



DC., 1813. Presumably South Carolina. 



Andropogon argyraeus Schult., Mant. 2: 450. 1824. Based on A. argenteus Ell. 

 Andropogon muhlenbergianus Schult., Mant. 2: 455. 1824. Based on Muhlen- 



berg's Andropogon no. 4. North Carolina. 



Andropogon belvisii Desv., Opusc. 67. 1831. No locality cited. 

 Sorghum argenteum Kuntze, Rev. Gen. PL 2: 790. 1891. Based on Andro- 

 pogon argenteus Ell. 

 Andropogon argyraeus var. tennis Vasey, Contrib. U.S.Natl.Herb. 3: 12. 1892. 



Texas [Dallas, Reverchon 1161]. 

 Andropogon argyraeus macrus Scribn., U.S.Dept.Agr., Div. Agrost. Bull. 1: 



20. 1895. [Jacksonville,] Fla., Curtiss 4952. Published as new by Scribner 



and Ball (Hackel given as author) U.S.Dept.Agr., Div. Agrost. Bull. 24: 



39. 1900, Tracy 3891 cited as type. 

 Andropogon elliottii glaucescens Scribn., Bull. Torrey Bot. Club 23: 145. 



1896. Eustis, Fla., Nash 473. 

 Andropogon scribnerianus Nash, Bull. N.Y.Bot.Gard. 1: 432. 1900. Based 



on A. elliottii glaucescens Scribn. 

 Andropogon mississippiensis Scribn. and Ball, U.S.Dept.Agr., Div. Agrost. 



Bull. 24: 40. 1901. Biloxi, Miss., Tracy 3818. 

 (18) Andropogon tracyi Nash, BuU. N.Y.Bot.Gard. 1: 433. 1900. Columbus, 



Miss., Tracy 3083. 



(23) Andropogon virginicus L.,Sp. PL 1046. 1753. America. The type speci- 

 men bears no data indicating origin. Linnaeus had also a specimen from 



Gronovius, Clayton 460 from Virginia. 



Cinna later alis Walt., Fl. Carol. 59. 1788. South Carolina. 

 Andropogon dissitiflorus Michx., FL Bor. Amer. 1: 57. 1803. Carolina to 



Florida, Michaux. 

 Anatherum virginicum Spreng., PL Pugill. 2: 16. 1815. Based on Andropogon 



virginicus L. 

 Andropogon vaginatus Ell., Bot. S.C. and Ga. 1: 148. 1816. Presumably 



South Carolina. 

 Andropogon tetrastachyus Ell., Bot. S.C. and Ga. 1: 150. pi. 8. f. 4. 1816. 



Charleston, S.C. 

 Holcus virginicus MuhL; Steud., Nona. Bot. ed. 2. 1: 773. 1840, as synonym 



of Andropogon virginicus L. 

 Andropogon eriophorus Scheele, Flora 27: 51. 1844. Not A. eriophorus Willd. 



1806. Charles Town, W.Va. 

 ? Andropogon curtisianus Steud., Syn. PL Glum. 1: 390. 1854. Carolina, 



M. A. Curtis. Referred by Hackel to A. virginicus var. tetrastachyus. 



Description does not well apply to any of our species. 

 Andropogon virginicus var. vaginatus Wood, Class-book 808. ed. 3. 1861. 



Based on A. vaginatus Ell. 

 Andropogon virginicus var. viridis Hack., in DC., Monogr. Phan. 6: 410. 1889. 



Group name for three sub varieties, 1. genuinus being A. virginicus L. 

 Andropogon virginicus var. letrastachyus Hack., in DC., Monogr. Phan. 6: 411. 



1889. Based on A. tetrastachyus EU. 



