MANUAL OF THE GRASSES OF THE UNITED STATES 



927 



Lepidurus incurvus Janchen in Janchen 

 and Neumayer, Wien. Bot. Zeitschr. 

 93 : 85. 1944. Based on Aegilops in- 

 curva L., but genus not validly pub- 

 lished. 

 This species has been included in Pholi- 



irus Trin., but in the type of that, P. 



oannonicus (Host) Trin., the rachis is con- 



inuous, the spikelets falling entire, free 



rom the rachis joints. 



(136) P ASP ALUM L. 



(2) Paspalum acuminatum Raddi, Agrost. 



Bras. 25. 1823. Rio de Janeiro, Brazil, 



Raddi. 

 (11) Paspalum almum Chase, Wash. Acad. 



Sci. Jour. 23: 137. f. 1. 1933. Beau- 

 mont, Tex., J. F. Combs in 1932. 

 (48) Paspalum bifidum (Bertol.) Nash, 



Torrey Bot. Club Bui. 24: 192. 1897. 



Based on Panicum bifidum Bertol. 

 Panicum fioridanum Trin., Acad. St. 



Petersb. Mem. VI. Sci. Nat. 1: 248. 



1834. Not Paspalum fioridanum Michx. 



Florida and Alabama. 

 Panicum bifidum Bertol., Accad. Sci. 



Bologna Mem. 2: 598. pi. 41. f. 2. e-h. 



1850. Alabama. 

 Panicum alabamense Trin. ex Steud., Syn. 



PL Glum. 1: 64. 1854. Alabama, 



locality erroneously cited as North 



Carolina. 

 Paspalum racemulosum Nutt. ex Chapm., 



Fl. South. U. S. 571. 1860. Florida 



to North Carolina and westward. 

 Paspalum interruplum Wood, Class-book 



ed. 1861. 783. 1861. Louisiana and 



Texas, Hale. 

 Paspalum bifidum var. projectum Fernald, 



Rhodora 40: 388. pi. 509. 1938. Burt, 



Sussex County, Va., Fernald and Long 



7239. 

 (25) Paspalum blodgettii Chapm., Fl. 



South. U. S. 571. 1860. Key West, Fla., 



Blodgett. 

 Paspalum dissectum Swartz ex Roem. and 



Schult., Syst. Veg. 2: 308. 1817. Not 



P. dissectum L. 1762. Erroneously given 



as synonym of P. caespitosum Fliigge. 



Jamaica, Swartz. 

 Paspalum simpsoni Nash, Torrey Bot. 



Club Bui. 24: 39. 1897. No-Name 



Key, Fla., Simpson 184. 

 Paspalum gracillimum Nash in Small, 



Fl. Southeast. U. S. 73, 1326. 1903. 



Key West, Fla., Blodgett. 

 Paspalum yucatanum Chase, U. S. Natl. 



Herb. Contrib. 28: 121. 1929. Merida, 



Yucatan, Schott 597. 

 (46) Paspalum boscianum Fliigge, Monogr. 



Pasp. 170. 1810. Carolina, Bosc. 

 Paspalum virgatum Walt., Fl. Carol. 75. 



1788. Not P. virgatum L., 1759. South 



Carolina. 

 Paspalum brunneum Bosc ex Fliigge, Mo- 

 nogr. Pasp. 171. 1810, as synonym of 



P. boscianum. Carolina, Bosc. 

 Paspalum purpurascens Ell., Bot. S. C. 



and Ga. 1: 108, pi. 6, f. 3, 1816. 



South Carolina. 

 Paspalum confertum LeConte, Jour. Phys. 



Chym. 91: 285. 1820. Georgia [Le 



Conte], 

 Paspalum virgatum var. purpurascens 



Wood, Class-book ed. 1861. 781. 1861. 



Based on P. purpurascens Ell. 

 (26) Paspalum caespitosum Fliigge, Mon- 

 ogr. Pasp. 161. 1810. Hispaniola, 



Poiteau and Turpin. 

 Paspalum gracile Poir. in Lam., Encycl. 



Sup. 4: 313. 1816. Not P. gracile 



Rudge, 1805. Dominican Republic. 

 Paspalum heterophyllum Desv. ex Poir. in 



Lam., Encycl. Sup. 4: 315. 1816. 



Dominican Republic. 

 Paspalum poiretii Roem. and Schult., 



Syst. Veg. 2: 878. 1817. Based on 



P. gracile Poir. 

 Paspalum linear e Fourn., Mex. PI. 2: 12. 



1886. Not P. lineare Trin., 1826. 



Mexico, Liebmann 187 [type; the other 



specimen cited, Liebmann 192, is P. 



langei]. 

 Paspalum caespitosum var. longifolium 



Vasey, Torrey Bot. Club Bui. 13: 



164. 1886. No locality cited. [Type, 



Garber in 1877.] 

 (19) Paspalum ciliatifolium Michx., Fl. Bor. 



Amer. 1: 44. 1803. Carolina, Michaux. 

 Paspalum debile Muhl, Cat. PI. 8. 1813; 



Descr. Gram. 91. 1817. Not P. debile 



Michx., 1803. Georgia. 

 Paspalum spathaceum Desv. ex Poir. in 



Lam., Encycl. Sup. 4: 314. 1816. 



America. 

 Paspalum latifolium LeConte, Jour. Phys. 



Chym. 91:284. 1820. Columbia, S. C. 

 Paspalum ciliatifolium var. brevifolium 



Vasey, Acad. Nat. Sci. Phila. Proc. 



1886: 285. 1886. Philadelphia, Pa., 



Burk. 

 Paspalum setaceum var. ciliatifolium 



Vasey, U. S. Natl. Herb. Contrib. 3: 



17. 1892. Based on P. ciliatifolium. 



Michx. 

 Paspalum chapmani Nash, N. Y. Bot. 



Gard. Bui. 1: 290. 1899. Florida, 



Chapman. 

 Paspalum eggertii Nash, N. Y. Bot. Gard. 



Bui. 1: 434. 1900. Arkansas [type, 



Pine Bluff, Eggert in 1896]. 

 Paspalum blepharophyllwm Nash in Small, 



Fl. Southeast. U. S. 71, 1326. 1903. 



Central Florida, Nash 1426. 

 Paspalum epile Nash in Small, Fl. South- 

 east. U. S. 72, 1326. 1903. Key West, 



Fla., Blodgett. 

 (36) Paspalum circulare Nash in Britton, 



Man. 73. 1901. New York to North 



Carolina; Missouri. [Type, Bergen 



County, N. J., Nash in 1889.] 

 Paspalum praelongum Nash in Small, Fl. 



Southeast. U. S. 74, 1326. 1903. 



