MANUAL OF THE GRASSES OF THE UNITED STATES 919 



Digitaria disticha Fiori and Paol., Icon. Fl. Ital. Illustr. 1: 16. f. 136. 1895. 

 Based on Paspalum distichum L. 



Anastrophus paspaloides Nash, in Britton, Man. 75. 1901. Based on Pas- 

 palum paspaloides Scribn. but misapplied to Axonopus furcatus (Fliigge) 

 Hitchc. 



Paspalum distichum var. digitaria Hack.; Stuck., An. Mus. Nac. Buenos 

 Aires 13: 424. 1906. Based on P. digitaria Poir. 



Paspalum distichum subsp. paspalodes Thell., M£m. Soc. Sci. Nat. Cherbourg 

 38: 77. 1912. Based on Digitaria paspalodes Michx. 



(37) Paspalum floridanum Michx., Fl. Bor. Amer. 1: 44. 1803. Florida and 

 Georgia, Michaux. 



Paspalum macrospermum Fliigge, Monogr. Pasp. 172. 1810. Carolina, Bosc. 

 Paspalum glabrum Bosc; Fliigge, Monogr. Pasp. 172. 1810, as synonym of 



P. macrospermum. 

 Paspalum laevigatum Bosc; Poir., Encycl. Sup. 4: 313. 1816, as synonym of 



P. floridanum Michx. 

 Paspalum laeve var. floridanum Wood, Class-book ed. 3. 782. 1861. Pre- 

 sumably based on P. floridanum Michx. 

 Paspalum floridanum var. glabratum Engelm.; Vasev, Bull. Torrev Bot. Club 



13: 166. 1886. No locality cited. [Type, Mobile, Ala., Mohr in 1884.] 

 ? Paspalum altissimum LeConte, Jour. Phvs. Chvm. 91: 285. 1820. Salem, 



N.C. 

 ?Paspalum laeve var. altissimum Wood, Class-book ed. 3. 782. 1861. Based 



on P. altissimum LeConte. 

 Paspalum glabratum Mohr, Bull. Torrev Bot. Club 24: 21. 1897. Based on 



P. floridanum var. glabratum Engelm. 



(38) Paspalum giganteum Baldw.; Vasey, BuU. Torrey Bot. Club 13: 166. 

 1886. No locality cited. [Type, Pablo Creek, Fla., Curtiss in 1875.] 



Paspalum longicilium Nash, Bull. N.Y. Bot. Gard. 1: 435. 1900. Eustis, 



Fla., Nash 1359. 

 (8) Paspalum hartwegianum Fourn., Mex. PI. 2: 12. 1886. Leon, Mexico, 



Hartweg 245. 

 Paspalum buckleyanum Vasey, Bull. Torrev Bot. Club 13: 167. 1886. Texas, 



Buckley. In Jacks., Ind. Kew. Sup. 1: 312. 1906, the name is erroneously 



listed under Panicum. 

 (31) Paspalum laeve Michx., Fl. Bor. Amer. 1: 44. 1803. Georgia, Michaux. 

 Paspalum undulosum LeConte, Jour. Phys. Chym. 91: 284. 1820. Georgia, 



[LeConte]. 

 Paspalum angustifolium LeConte, Jour. Phys. Chym. 91: 285. 1820. Caro- 

 lina and Georgia, [LeConte]. 

 Paspalum lecomteanum Schult., Mant. 2: 168. 1824. Based on P. undu- 

 losum LeConte. 

 Paspalum punctulatum Bertol., Mem. Accad. Sci. Bologna 2: 599. pi. 42. f. a-e. 



1850. Alabama. 

 Paspalum alternans Steud., Svn. PI. Glum. 1: 26. 1854. Louisiana, Hartman 



40. 

 Paspalum tenue Darby, Bot. South. States 576. 1857. Not P. tenue Gaertn., 



1 79 1 . Georgia and northward. 

 Paspalum laeve var. undulosum Wood, Class-book ed. 3. 782. 1861. Based 



on P. undulosum LeConte. 

 Paspalum angustifolium var. tenue Wood, Amer. Bot and Flor. pt. 2: 390. 



1870. New Jersey and south. 

 Paspalum laeve var. angustifolium Vasey, Bull. Torre}' Bot. Club 13: 165. 



1886. Based on P. angustifolium LeConte. 

 Paspalum laeve var. brevifolium Vasey, Contrib. U.S. Natl. Herb. 3: 18. 1892. 



No locality cited. [Type, Texas, Nealley in 1886.] 

 Paspalum australe Nash, in Britton, Man. 1039. 1901. Stone Mt., Ga., 



Small in 1895. 

 Paspalum laeve australe Nash, in Hitchc, Rhodora 8: 205. 1906. Based on 



P. australe Nash. 

 (24) Paspalum langei Nash, N.Amer. Fl. 17: 179. 1912. Based on Dimor- 



phostachys langei Fourn. 

 Panicum senescens Trim; Steud., Nom. Bot. ed. 2. 2: 263. 1841, name only. 



[Mexico, Schiede.] 

 Paspalum abbreviatum Trim; Fourn., Mex. PL 2: 10. 1886, name only. 



Mexico, Schiede 888. 

 Dimorphostachys langei Fourn., Mex. PI. 2: 14. 1886. Mexico, Liebmann 



186. 



