MANUAL OF THE GRASSES OF THE UNITED STATES 801 



Aristida purpurea var. micrantha Vasey, Contrib. U.S. Natl. Herb. 3: 47. 



1892. Western Texas [Nealley]. 

 Aristida fasciculata var. micrantha Vasey; L. H. Dewey, Contrib. U.S.Natl. 



Herb. 2: 515. 1894. Presumably based on A. purpurea var. micrantha 



Vasey. 

 Aristida micrantha Nash, in Small, EL Southeast. U.S. 117. 1903. Based on 



A. purpurea var. micrantha Vase v. 

 (36) Aristida simpliciflora Chapm.,* Bot. Gaz. 3: 18. 1878. West Florida 



[Chapman]. 

 (21) Aristida spiciformis Ell., Bot. S.C. and Ga. 1: 141. 1816. Presumably 



South Carolina. 

 Aristida stricta Muhl., Descr. Gram. 174. 1817. Not A. stricta Michx. 1803. 



Georgia. 

 Aristida squarrosa Trim, in Spreng., Neu. Entd. 2: 62. 1821. North America. 

 Chaetaria squarrosa Schult., Mant. 3 (Add. 1): 577. 1827. Based on Aristida 



squarrosa Trim 

 (30) Aristida stricta Michx., Fl. Bor. Amer. 1: 41. 1803. South Carolina, 



Michaux. 

 Chaetaria stricta Beauv., Ess. Agrost. 30, 152, 158. 1812. Based on Aristida 



stricta Michx. 

 Aristida beyrichiana Trim and Rupr., Mem. Acad. St. Petersb. VI. Sci. Nat. 



5 1 : 104. 1842. Georgia and Arkansas, Beyrich. 

 (38) Aristida tenuispica Hitchc, Contrib. U.S.Natl.Herb. 22: 581. 1924. 



HiUsboro, Fla., Combs 1384. 

 (5) Aristida ternipes Cav., Icon. PI. 5: 46. 1799. Panama, Nee. 

 Streptachne scabra H.B.K., Nov. Gen. and Sp. 1: 124. pi. 40. 1815. Near 



Toluca, Mex., Humboldt and Bonpland. 

 Streptachne tenuis H.B.K., Nov. Gen. and Sp. 1: 124. 1815. Venezuela, 



Humboldt and Bonpland. 

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



scabra H.B.K. • 



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



tenuis H.B.K. 

 Stipa tenuis Willd., Steud., Nom. Bot. ed. 2. 2: 643. 1841, as synonym of 



Aristida tenuis. 

 Muhlenbergia scabra Trim and Rupr., Mem. Acad. St. Petersb. VI. Sci. Nat. 



5 1 : 183. 1842. Based on Aristida scabra Kunth. 

 Streptachne cubensis A. Rich., in Sagra, Hist. Cuba 11: 311. 1850. Cuba, 



Sagra. 

 Ortachne scabra Fourm, Bull. Soc. Bot. France 27: 295. 1880. Based on 



Streptachne scabra H.B.K. 

 Ortachne tenuis Fourm, Bull. Soc. Bot. France 27: 295. 1880. Based on 



Streptachne tenuis H.B.K. 

 Aristida ternipes var. minor (Vasey) Hitchc, Jour. Wash. Acad. Sci. 23: 453. 



1933. Based on A. schiedeana var. minor Vasey. 

 Aristida schiedeana var. minor Vasey, Bull. Torrey Bot. Club 13: 28. 1886. 



Arizona, Pringle [type]; Bowie, Jones. 

 Aristida divergens Vasey, Contrib. U.S. Natl. Herb. 3: 48. 1892. Based on 



A. schiedeana var. minor Vasey. 

 Aristida ternipes divergens Hitchc, Contrib. U.S. Natl. Herb. 22: 525. 1924. 



Based on A. divergens Vasey. 

 (2) Aristida tuberculosa Nutt., Gen. PI. 1: 57. 1818. Near Augusta, Ga. 



Chaetaria tuberculosa Schult., Mant. 2: 211. 1824. Based on Aristida tubercu- 

 losa Nutt. 

 (35) Aristida virgata Trim, in Spreng., Neu. Entd. 2: 60. 1821. North America 



[Philadelphia, Pa.]. 

 Aristida stricta Steud., Nom. Bot. ed. 2. 1: 132. 1840. Not A. stricta 



Michx., 1803. As synonym of A. virgata Trim 

 Aristida perennis Panz*, in Trim and Rupr., Mem. Acad. St. Petersb. VI. Sci. 



Nat, 5 1 : 104. 1842. South Carolina. (Fide Henrard.) 16 

 Aristida gracilis var. virgata Wood, Amer. Bot, and Flor. pt. 2: 389. 1870. 



Presumably based on A. virgata Trim 

 Aristida purpurascens var. depauperata Vasey; Beal, Grasses N. Amer. 2: 201. 



1896. [Ocean Springs,] Miss., Tracy [107]. 

 Aristida chapmaniana Nash, in Small, Fl. Southeast. U.S. 118, 1327. 1903. 



Apalachicola, Fla., Chapman. 



