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



Paspalum cubense Spreng., Neu. Entd. 3: 12. 1822. Cuba and neighboring 



islands. 

 Oryza monandra Doell, in Mart., Fl. Bras. 2 2 : 9. 1871. Based on Leersia 



monandra Swartz. 

 Homalocenchrus monandrus Kuntze, Rev. Gen. PL 2: 777. 1891. Based on 



Leersia monandra Swartz. 



(2) Leersia oryzoides (L.) Swartz, Prodr. Veg. Ind. Occ. 21. 1788. Based on 

 Phalaris oryzoides L. 



Phalaris oryzoides L., Sp. PL 55. 1753. Virginia. 



Homalocenchrus oryzoides Poll., Hist. PL Palat. 1: 52. 1776. Based on 



Phalaris oryzoides L. 

 Ehrhartia clandestina Web., Prim. Fl. Hols. 64. 1780. Based on Phalaris 



oryzoides L. 

 Asperella oryzoides Lam., Tabl. Encycl. 1: 167. 1791. Based on Phalaris 



oryzoides L. 

 Asprella oryzoides Beauv., Ess. Agrost. 2, 153. pi. 4. f. 2. 1812. Based on 



Phalaris oryzoides L. 

 Leersia asperrima Willd.; Trim, Mem. Acad. St. Petersb. VI. Sci. Nat. 3 1 : 171. 



1840, as synonym of L. oryzoides Swartz. 

 Oryza clandestina A. Br., in Aschers., Fl. Brand. 799. 1864. Based on 



Ehrhartia clandestina Web. 

 Laertia oryzoides Gromow., in Trautv., Act. Hort. Petrop. 9: 354. 1884. 



Error for Leersia oryzoides Swartz. 

 Oryza clandestina forma inclusa Wiesb., in Baenitz., Deut. Bot. Monats- 



schr. 15: 19. 1897. Hungary. 

 Leersia oryzoides forma glabra A. A. Eaton, Rhodora 5: 118. 1903. New- 



buryport, Mass. 

 Oryza oryzoides Dalla Torre and Sarnth. FL Tirol 6: 142. 1906. Based on 



Phalaris oryzoides L. 

 Leersia oryzoides forma inclusa DorfL, Herb. Norm. Sched. Cent. 55-56. 164. 



1915. Based on Oryza clandestina forma inclusa Wiesb. (Published as 



new, Fogg, Rhodora 30: 84. 1928, same basis.) 



(3) Leersia virginica Willd., Sp. PL 1: 325. 1797. North America. 

 Asprella virginica Beauv., Ess. Agrost. 2, 153. 1812. Based on Leersia 



virginica Willd. 

 Leersia imbricata Poir., in Lam., Encycl. Sup. 3: 329. 1813. Carolina, Bosc. 

 Asprella imbricata Roem. and Schult., Syst. Veg. 2: 268. 1817. Based on 



Leersia imbricata Poir. 

 Leersia virgata Raf., Bull. Bot. Seringe 1: 220. 1830 [probably error for L. 



virginica]. Cited as type of the genus Aplexia, but the name not transferred. 

 Homalocenchrus virginicus Britton, N.Y. Acad. Sci. Trans. 9: 14. 1889. 



Based on Leersia virginica Willd. 

 Aplexia virgata Raf.; Jacks., Ind. Kew. 1: 162. 1893, as synonym of Leersia 



virginica. 

 Aplexia virginica Raf.; Jacks., Ind. Kew. 1: 162. 1893, as synonym of 



Leersia virginica. 



(90) LEPTOCHLOA Beauv. 



(2) Leptochloa chloridiformis (Hack.) Parodi, Physis 4: 184. 1918. Based on 

 Diplachne chloridiformis Hack. 

 Diplachne chloridiformis Hack., in Stuck., An. Mus. Nac. Buenos Aires 13: 

 498. 1906. Prov. Cordoba, Argentina, Stuckert 2329. 



(4) Leptochloa domingensis (Jacq.) Trim, Fund. Agrost. 133. 1820. Based on 



Cynosurus domingensis Jacq. 

 Cynosurus domingensis Jacq., Misc. Austr. 2: 363. 1781. Dominican 



Republic. 

 Festuca domingensis Lam., Tabl. Encycl. 1: 189. 1791. Based on Cynosurus 



domingensis Jacq. 

 Eleusine domingensis Pers., Syn. PL 1: 87. 1805. Based on Cynosurus 



domingensis Jacq. 

 Rabdochloa domingensis Beauv., Ess. Agrost. 84, 176. 1812. Based on 



Cynosurus domingensis Jacq. 

 Leptostachys domingensis G. Meyer, Prim. Fl. Esseq. 74. 1818. Based on 



Eleusine domingensis Pers. 

 Cynodon domingense Raspail, Ann. Sci. Nat., Bot. 5: 302. 1825. Based on 



Rabdochloa domingensis Beauv. 



