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



(18) Paspalum pubescens Muhl., in Willd., Enum. PI. 89. 1809. Carolina. 

 Paspalum muhlenbergii Nash, in Britton, Man. 75. 1901. Massachusetts to 



Georgia, Missouri, Oklahoma, and Mississippi. [Type, Van Cortlandt 



Park, N.Y., Bicknell in 1896.] 

 Paspalum pubescens var. muhlenbergii House, N.Y. State Mus. Bull. 243-244: 



39. 1923. Based on Paspalum muhlenbergii Nash. 

 Paspalum ciliatifolium var. muhlenbergii Fernald, Rhodora 36: 20. 1934. 



Based on P. muhlenbergii Nash. 

 (6) Paspalum pubiflorum Rupr.; Fourn., Mex. PL 2: 11. 1886. Mexico, 



Galeotti 5747. . 



Paspalum planifolium Fourn., Mex. PI. 2: 10. 1886. Mexico, San Luis 



Potosi, Virlet [type; the other specimen cited, Midler 2062, is P. hvidum]. 

 Paspalum pubiflorum var. viride Fourn., Mex. PL 2: 11. 1886. San Luis 



Potosi, Virlet 1328. 

 Paspalum hallii Vasey and Scribn., Bull. Torrey Bot. Club 13: 165. 1886, 



as doubtful synonym of P. remotum Remy, a Bolivian species. Description 



drawn from Hall 804, Texas. 

 Paspalum remotum var. glaucum Scribn., in Vasey, Bull. Torrey Bou Club 13: 



165. 1886. No locality cited. [Type, Grapevine Canyon, Tex. Havard 



Paspalum pubiflorum var. glaucum Scribn., Contrib. U.S. Natl. Herb. 3: 19. 



1892. Southwestern Texas and Mexico [type same as preceding]. 

 Paspalum pubiflorum var. glabrum Vasey; Scribn., Tenn. Agr. Expt. Sta. 



Bull. 7: 32. pi. 5. f. 18. 1894. Belle Meade, Tenn., Scribner in 1892. 

 Paspalum remotum var. glabrum Vasey, Bull. Torrey Bot. Club 13: 166. 1886. 



No localitv cited. [Type, Plaquemines Parish, La., Langlois 26.] 

 Paspalum geminum Nash, Bull. N.Y. Bot. Gard. 1: 434. 1900. Eustis, Fla., 



Paspalum laeviglume Scribn.; Nash, in Small, Fl. Southeast. U.S. 75, 1326. 



1903. Based on P. remotum var. glabrum Vasey. 

 Paspalum racemosum Lam., Tabl. Encycl. 1: 176. 1791. Peru. 

 (3) Paspalum repens Bergius, Acta. Helv. Phys. Math. 7: 129. pi. 7. 1762. 



Dutch Guiana. . 



Paspalum gracile Rudge, PL Guian. 20. pi. 26. 1805. British Guiana. 

 Paspalum mucronatum Muhl., Cat. PL 8. 1813, name only; Georgia; Descr. 



Gram. 96. 1817. Mississippi and Georgia. 

 Ceresia fluitans Ell., Bot. S.C. and Ga. 1: 109. pi. 6. f. 4. 1816. Ogechee, Ga. 

 Paspalum natans LeConte, Jour. Phys. Chym. 91: 285. 1820. Georgia. 

 Paspalum fluitans Kunth, Rev. Gram. 1: 24. 1829. Based on Ceresia fluitans 



Ell 

 Paspalum frankii Steud., Syn. PL Glum. 1: 19. 1854. New Orleans, La., 



Paspalum bistipulatum Hochst.; Steud., Syn. PL Glum. 1: 29. 1854. Dutch 



Guiana, Hostmann 707a. 

 Cymatochloa fluitans Schlecht., Bot. Ztg. 12: 822. 1854. Based on Ceresia 



fluitans Ell. _ _. , 



Cymatochloa repens Schlecht., Bot. Ztg. 12: 822. 1854. Based on Paspalum 



repens Bergius. ' n 



This is the species described under Paspalum paniculatum by Walter (*l. L.aroJ. 



(21) Paspalum rigidifolhim Nash, Bull. N.Y. Bot. Gard. 1: 292. 1899. Eustis, 



Fla., Nash 629. n n 



Paspalum scrobiculatum L., Mant. pi. 1: 29. 1767. India. 

 (13) Paspalum setaceum Michx., Fl. Bor. Amer. 1: 43. 1803. South Carolina, 



Michaux. , OQ 1cn . 



Paspalum hirsutum Retz., misapplied by Poir., in Lam., Lncyci. 5: lb. 16U4. 



Carolina, Bosc. nn „„„- -vr ± r, i , 



Paspalum leptostachyum DC, Cat. Hort. Monsp. 130. 1813. Not P. lepto- 



stachyum Humb. and BonpL, 1810. No locality cited, type without locality. 

 Paspalum incertum Roem. and Schult., Syst. Veg. 2: 308. 181/. Based on P. 



leptostachyum DC. ,, . , 



Paspalum eriophorum Willd. ; Nees., Agrost. Bras. 56. 1829. Not P. enophorum 



Schult., 1827. Native countrv unknown. 

 (17) Paspalum stramineum Nash, in Britton, Man. 74. 1901. Nebraska [type, 



Hooker Countv, Rydberg 1582], Kansas, and Indian Territory [Oklahoma]. 

 Paspalum bushii Nash, in Britton, Man. 74. 1901. Missouri [type, Bernie, 



Bush 730]. 



