820 



MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



cation is assumed to be subsequent to 

 that of A. barbata. 



(8) Aristida basiramea Engelm. ex Vasey, 

 Bot. Gaz. 9: 76. 1884. Minneapolis, 

 Minn., Upham. 



(3) Aristida californica Thurb. in S. Wats., 



Bot. Calif. 2: 289. 1880. California, 



Colorado Desert, Schott; Fort Mohave, 



Cooper. 

 Aristida jonesii Vasey, U. S. Natl. Herb. 



Contrib. 3: 48. 1892, as synonym of 



A. californica. [The Needles, Calif., 



Jones 68a.] 

 Aristida californica var. fugitiva Vasey, 



U. S. Natl. Herb. Contrib. 3: 49. 1892. 



Colorado Desert, California, Orcutt 



[I486]. 

 (39) Aristida condensata Chapm., Bot. Gaz. 



3: 19. 1878. Florida [Apalachicola, 



Chapman]. 

 Aristida stricta var. condensata Vasey, 



U. S. Natl. Herb. Contrib. 3: 45. 1892. 



Based on A. condensata Chapm. 

 Aristida combsii Scribn. and Ball, U. S. 



Dept, Agr., Div. Agrost. Bui. 24: 43. f. 



17. 1901. Grasmere, Fla., Combs and 



Baker 1069. 

 Aristida condensata var. combsii Henr., 



Med. Rijks Herb. Leiden 54: 108. 1926. 



Based on A. combsii Scribn. and Ball. 

 (10) Aristida curtissii (A. Gray) Nash in 



Britton, Man. 94. 1901. Based on 



A. dichotoma var. curtissii A. Gray. 

 Aristida dichotoma var. curtissii A. Grav, 



Man. ed. 6. 640. 1890. [Bedford 



County, Va., Curtiss.] 

 Aristida basiramea var. curtissii Shinners, 



Amer. Midi. Nat, 23: 633. 1940. 



Based on A. dichotoma var. curtissii A. 



Gray. 

 (1) Aristida desmantha Trin. and Rupr., 



Acad. St. Petersb. Mem. VI. Sci. Nat, 



5 1 : 109. 1842. Texas, Drummond 285 



[type], 333. 



(9) Aristida dichotoma Michx., Fl. Bor. 

 Amer. 1: 41. 1803. Lincoln, N. C, 

 Michaux. 



Curtopogon dichotomies Beauv., Ess. Ag- 

 rost, 32, 159. pi. 8. f. 7. 1812. Based on 

 Aristida, dichotoma Michx. 



Cyrtopogon dichotomus Spreng., Syst. Veg. 

 1 : 266. 1825. Based on Aristida dicho- 

 toma Michx. 



Avena setacea Muhl. ex Trin., Acad. St. 

 Petersb. Mem. VI. Math. Phys. Nat. 1: 

 87. 1830. Not A. setacea Vill., 1787. 

 As synonym of Aristida dichotoma 

 Michx. 



Avena paradoxa Willd. ex Kunth, Enum. 

 PI. 1: 188. 1833, as synonym of 

 Aristida dichotoma Michx. 



Aristida dichotoma forma major Shinners, 

 Amer. Midi. Nat. 23: 634. 1940. 

 Starkville, Miss., Kearney in 1896. 

 (17) Aristida divaricata Humb. and Bonpl. 

 ex Willd., Enum. PI. 1: 99. 1809. 

 Mexico, Humboldt and Bonpland. 



Chaetaria divaricata Beauv., Ess. Agrost. 



30, 158. 1812. Based on type of 



Aristida divaricata Humb. and Bonpl. 

 Aristida humboldtiana Trin. and Rupr., 



Acad. St. Petersb. Mem. VI. Sci. Nat. 



5 1 : 118. 1842. Based on type of A. 



divaricata Humb. and Bonpl. 

 Aristida palmeri Vasey, Torrey Bot. Club 



Bui. 10: 42. 1883. Southern Arizona, 



Palmer. 

 Aristida lemmoni Scribn., N. Y. Acad. 



Sci. Trans. 14: 23. 1894. Arizona 



[Fort Huachuca, Wilcox]. 

 (27) Aristida fendleriana Steud., Syn. PI. 



Glum. 1: 420. 1855. New Mexico, 



Fendler 973. 

 Aristida purpurea var. fendleri Vasey in 



Rothr., Cat. PI. Survey W. 100th 



Merid. 55. 1874. Name only, Denver 



[Wolf] 1110. 

 Aristida purpurea var. fendleriana Vasey, 



U. S. Natl. Herb. Contrib. 3: 46. 1892. 



Based on A. fendleriana Steud. 

 Aristida fasciculata var. fendleriana Vasey 



ex L. H. Dewey, U. S. Natl. Kerb. 



Contrib. 2: 515." 1894. Based on A. 



fendleriana Steud. 

 Aristida longiseta fendleriana Merr., U. S. 



Dept. Agr., Div. Agrost. Cir. 34: 5. 



1901. Based on A. fendleriana Steud. 

 Aristida subuniflora Nash in Small, Fl. 



Southeast. U. S. 116. 1903. New 



Mexico, Vasey. 

 (6) Aristida floridana (Chapm.) Vasey, 



Grasses U. S. Descr. Cat, 35. 1885. 



Based on Streptachne floridana Chapm. 

 Streptachne floridana Chapm., Fl. South. 



U. S. 554. 1860. South Florida, Blod- 



gett. 

 Ortachne floridana Nash in Small, Fl. 



Southeast. U. S. 119. 1903. Based on 



Streptachne floridana Chapm. 

 (4) Aristida glabrata (Vasev) Hitchc, U. S. 



Natl. Herb. Contrib. "22: 522. 1924. 



Based on A. californica var. glabrata 



Vasey. 

 Aristida californica var. major Vasey, 



Calif. Acad. Sci. Proc. II. 2: 212. 1889. 



Name onlv [Magdalena Island, Brande- 



gee in 1889]. 

 Aristida californica var. glabrata Vasev, 



Calif. Acad. Sci. Proc. II. 3: 178. 1891. 



San Jose del Cabo, Baja California, 



[Brandegee 34 in 1890]. 

 (22) Aristida glauca (Nees) Walp., Ann. 



Bot. [London] 1 : 925. 1849. Based on 



Chaetaria glauca Nees. 

 Chaetaria glauca Nees, Linnaea 19: 688. 



1847. Mexico, Aschenborn 251. 

 Aristida reverchoni Vasey, Torrey Bot. 



Club Bui. 13: 52. 1886. Crockett 



County, Tex., Reverchon. 

 Aristida stricta var. nealleyi Vasey, U. S. 



Natl. Herb. Contrib. 1: 55. 1890. 



Chenate Mountains, Tex., Nealley [709]. 

 Aristida nealleyi Vasey, U. S. Natl. Herb. 



Contrib. 3: 45. 1892. Based on A. 



