838 MISC. PUBLICATION 200, U. S. DEFT. OF AGRICULTURE 



Syntherisma leucocoma Nash, Bull. Torrey Bot. Club 25: 295. 1898. Lake 



Ella, Fla., Nash 1155. 

 Panicum leucocomum Scribn., U.S.Dept.Agr., Div. Agrost. Bull. 7. 'ed. 2): 



58. 1898. Based on Syntherisma leucocoma Nash. 

 Digitaria leucocoma Urban, Symb. Antill. 8: 24. 1920. Based on Syntherisma 



leucocoma Nash. 

 Digitaria filiformis var. villosa Fernald, Rhodora 36: 19. 1934. Based on 



Syntherisma villosa Walt. 

 (5) Digitaria violascens Link, Hort. Berol. 1: 229. 1827. Brazil. 



Panicum violascens Kunth, Re"v. Gram. 1: 33. 1829. Based on Digitaria 



violascens Link. 

 Paspalum chinense Nees, in Hook, and Arn., Bot. Beechey Voy. 231. 1836. 



Macao, China. 

 Syntherisma chinensis Hitchc., Contrib. U.S. Natl. Herb. 22: 468. 1922. 



Based on Paspalum chinense Nees. 

 Digitaria chinensis A. Camus, Not.. Syst. Lecomte 4: 48. 1923. Not D. 



chinensis Hornem., 1819. Based on Paspalum chinense Nees. 



(16) DISSANTHELIUM Trin. 



(1) Dissanthelium californicum (Nutt.) Benth., in Hook, f., Icon. PI. III. 



4: 56. pi. 1375. 1881. Based on Stenochloa calif ornica Nutt. 

 Stenochloa calif ornica Nutt., Jour. Acad. Sci. Phila. II. 1: 189. 1848. Santa 

 Catalina Island, Calif., Gambel 



(19) DISTICHLIS Raf. 



(3) Distichlis dentata Rydb., Bull. Torrey Bot. Club 36: 536. 1909. Wash- 

 ington, Sandberg and Leiberg 463. 



(1) Distichlis spicata (L.) Greene, Calif. Acad. Sci. Bull. 2: 415. 1887. Based 



on Uniola spicata L. 



Uniola spicata L., Sp. PI. 71. 1753. Atlantic coast of North America. 



Briza spicata Lam., Encycl. 1: 465. 1785. Based on Uniola spicata L. 



? Festuca multiflora Walt., Fl. Carol. 81. 1788. South Carolina. 



Festuca triticoides Lam., Tabl. Encycl. 1: 191. 1791. Carolina, Fraser. 



Festuca distichophylla Michx., Fl. Bor. Amer. 1: 67. 1803. Carolina, Michaux. 



Uniola distichophylla Roem. and Schult., Syst. Veg. 2: 596. 1817. Based on 

 Festuca distichophylla Michx. 



Distichlis maritima Raf., Jour. Phys. Chym. 89: 104. 1819. Based on 

 Uniola spicata L. 



Distichlis nodosa Raf., Jour. Phys. Chym. 89: 104. 1819. Based on Festuca 

 distichophylla Michx. 



Brizopyrum americanum Link, Hort. Berol. 1: 160. 1827. Based on Uniola 

 spicata L. 



Poa michauxii Kunth, Rev. Gram. 1: 111. 1829. Based on Festuca disti- 

 chophylla Michx. 



Brizopyrum boreale Presl, Rel. Haenk. 1: 280. 1830. Nootka Sound, 

 Vancouver Island, Haenke. 



Poa borealis Kunth, Re"v. Gram. 1: Sup. XXVIII. 1830. Based on Bri- 

 zopyrum boreale Presl. 



Festuca triticea Lam.; Kunth, Enum. PI. 1: 325. 1833, as synonym of Poa 

 michauxii Kunth. (Probably error for F. triticoides Lam.) 



Brizopyrum spicatum Hook, and Arn., Bot. Beechey Voy. 403. 1841. Based 

 on Uniola spicata L. 



(2) Distichlis stricta (Torr.) Rydb., Bull. Torrey Bot. Club 32: 602. 1905. 



Based on Uniola stricta Torr. 

 Festuca spicata Nutt., Gen. PL 1: 72. 1818. Not F. spicata Pursh, 1814. 



"On the banks of the Missouri." 



Uniola stricta Torr., Ann. Lye. N.Y. 1: 155. 1824. Canadian River [Okla.]. 

 Uniola multiflora Nutt., Amer. Phil. Soc. Trans, (n.s.) 5: 148. 1837. Arkansas 



River, Nuttall. 

 Uniola flexuosa Buckl., Acad. Nat. Sci. Phila. Proc. 1862: 99. 1863. Fort 



Belknap, Tex., Buckley. 

 Brizopyrum spicatum var. strictum A. Gray; S. Wats., in King, Geol. Expl. 



40th Par. 5: 385. 1871. Based on Uniola stricta Torr. 

 Distichlis maritima var. stricta Thurb., in S. Wats., Bot. Calif. 2: 306. 1880. 



Based on Uniola stricta Torr. 

 Distichlis spicata stricta Scribn., Mem. Torrey Bot. Club 5: 51. 1894. Based 



on Uniola stricta Torr. 







