838 MISC. PUBLICATION 200, XT. 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, Rev. Gram. 1: 33. 1829. Based on Digitaria 



violascens Link. 

 Paspalum chinense Nees, in Hook, and Am., 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 californica Nutt. 

 Stenochloa californica Nutt., Jour. Acad. Sci. Phila. II. 1: 189. 1S48. Santa 

 Catalina Island, Calif., Gambel. 



(19) DISTICHLIS Raf. 



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



ington, Sandberg and Leiberg 463. 

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



on Uniola spicata L. 



1909. Wash- 

 1887. Based 



Uniola spicata L., Sp. PI. 71. 

 Briza spicata Lam., Encycl. 1: 

 ? Festuca muliiflora Walt., Fl. 

 Festuca triticoides Lam., Tabl. 



104. 1819. Based on 



104. 1819. Based on Festuca 



160. 1827. Based on Uniola 



1829. Based on Festuca disti- 



1753. Atlantic coast of North America. 

 465. 1785. Based on Uniola spicata L. 

 Carol. 81. 1788. South Carolina. 

 Encycl. 1: 191. 1791. Carolina, Fraser. 

 Festuca distichophylla Michx., Fl. Bor. Amer. 1: 67. 1S03. Carolina, Michaux. 

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



Festuca distichophylla Michx. 

 Distichlis maritima Raf., Jour. Phys. Chym. 89: 



Uniola spicata L. 

 Distichlis nodosa Raf., Jour. Phys. Chym. 89: 



distichophylla Michx. 

 Brizopyrum americanum Link, Hort. Berol. 1: 



spicata L. 

 Poa michauxii Kunth, Rev. Gram. 1: 111. 



chophylla Michx. 

 Brizopyrum boreale Presl, Rel. Haenk. 1: 2S0. 1830. Nootka Sound, 



Vancouver Island, Haenke. 

 Poa borealis Kunth, Rev. Gram. 1: Sup. XXVIII. 1830. Based on Bri- 

 zopyrum boreale Presl. 

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



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

 Brizopyrum spicatum Hook, and Arm, Bot. Beechey Voy. 403. 



on Uniola spicata L. 

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



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



River, Nuttall. 

 Uniola flexuosa BuckL, Acad. Nat. Sci. Phila. Proc. 1862: 99. 1S63. 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. 



on Uniola stricta Torr. 



1841. Based 

 602. 1905. 



Based 



