Paspalum difforme
| Paspalum difforme Leconte, J. Phys. Chim. Hist. Nat. Arts 91: 284. 1820. | | TYPE: GEORGIA: Without data, Leconte s.n. (lectotype: P; isolectotypes: PH, US(fragm)). Lectotypified by Chase, Contr. U.S. Natl. Herb. 28: 190. 1929. |
Paspalum floridanum var. glabratum
| Paspalum floridanum Michaux, var. glabratum Engelmann ex Vasey, Bull. Torrey Bot. Club 13: 166. 1886. | | TYPE: ALABAMA: Mobile Co.: Mobile, 23 Jun 1884, Mohr s.n. (lectotype: US). Lectotypified by Chase, Contr. U.S. Natl. Herb. 28: 194. 1929. |
Paspalum floridanum var. typicum
| Paspalum floridanum Michaux, var. typicum Vasey, Bull. Torrey Bot. Club 13: 166. 1886, nom. inadmiss. | BASIONYM: Paspalum floridanum Michaux 1803. | |
Paspalum giganteum
| Paspalum giganteum Baldwin ex Vasey, Bull. Torrey Bot. Club 13: 166. 1886. | | TYPE: FLORIDA: Duval/St. Johns Co.: Pablo Creek, 1875, Curtiss s.n. (lectotype: US). Lectotypified by Chase, Contr. U.S. Natl. Herb. 28: 195. 1929. |
Paspalum glabratum
| Paspalum glabratum (Engelmann ex Vasey) C. Mohr, Bull. Torrey Bot. Club 24: 21. 1897. | BASIONYM: Paspalum floridanum Michaux, var. glabratum Engelmann ex Vasey 1886. | |
Paspalum laeve var. floridanum
| Paspalum laeve Michaux, var. floridanum (Michaux) A. W. Wood, Class-Book Bot., ed. 1861. 782. 1861. | BASIONYM: Paspalum floridanum Michaux 1803. | |
Paspalum longicilium
| Paspalum longicilium Nash, Bull. New York Bot. Gard. 1: 435. 1900. | | TYPE: FLORIDA: Lake Co.: Vicinity of Eustis, 16-31 Jul 1894, Nash 1359 (holotype: NY; isotypes: MO, NY, US(fragm)). |
Paspalum altissimum
| Paspalum altissimum Leconte, J. Phys. Chim. Hist. Nat. Arts 91: 285. 1820. | | |
Paspalum laeve var. altissimum
| Paspalum laeve Michaux, var. altissimum (Leconte) A. W. Wood, Class-Book Bot., ed. 1861. 782. 1861. | BASIONYM: Paspalum altissimum Leconte 1820. | |
Paspalum macrospermum
| Paspalum macrospermum Flüggé, Gram. Monogr., Paspalum 172. 1810. | | TYPE: SOUTH CAROLINA: Without data, Bosc s.n. (holotype: PAD; isotype: US(fragm)). |