MANUAL OF THE GRASSES OF THE UNITED STATES 



917 



Based on P. neuranthum var. ramosum 



Griseb. 

 Panicum neuranthum var. ramosum 



Griseb., Cat. PI. Cub. 232. 1866. Not 



P. ramosum L., 1767. Western Cuba, 



Wright 3454. 

 (129) Panicum gattingeri Nash in Small, 



Fl. Southeast. U. S. 92, 1327. 1903. 



Based on P. capillare var. campestre 



Gattinger. 

 Panicum capillare var. campestre Gattin- 

 ger, Tenn. Fl. 94. 1887. Not P. 



campestre Nees. [Nashville, Tenn., 



Gattinger.] 

 Panicum capillare var. geniculatum Scribn. 



in Kearney, Torrey Bot. Club Bui. 20: 



477. 1893. Wasioto, Ky., [Kearney 



378]. 

 Panicum capillare gattingeri Nash in 



Britt. and Brown, Illustr. Fl. 1: 123. 



1896. Based on P. capillare var. cam- 

 pestre Gattinger. 

 (116) Panicum geminatum Forsk., Fl. 



Aegypt. Arab. 18. 1775. Rosetta, 



Egypt. 

 Paspalum appressum Lam., Tabl. En- 



cycl. 1: 176. 1791. South America. 

 Digitaria appressa Pers., Syn. PL 1: 85. 



1805. Based on Paspalum appressum 



Lam. 

 Panicum beckmanniaeforme Mikan ex 



Trin. in Spreng., Neu. Entd. 2: 83. 



1821. Brazil. 

 Panicum brizaeforme Presl, Rel. Haenk. 1 : 



302. 1830. Luzon. 

 Panicum glomeratum Buckl., Prel. Rpt. 



Geol. Agr. Survey Tex. App. 3. 1866. 



Not P. glomeratum Moench, 1794. 



Western Texas. 

 Panicum appressum Lam. ex Doell, in 



Mart., Fl. Bras. 2 2 : 184. 1877. Not 



P. appressum Forsk., 1775. Based on 



Paspalum appressum Lam. 

 Paspalidium geminatum Stapf in Prain, 



Fl. Trop. Afr. 9: 583. 1920. Based on 



P. geminatum Forsk. 



This species has been referred to Panicum 



paspalodes Pers., an Old World species, 



probably a synonym of P. punctatum Burm. 



(143) Panicum ghiesbreghtii Fourn., Mex. 



PI. 2: 29. 1886. Mexico, Ghiesbreght. 

 Panicum hirtivaginum Hitchc, U. S. 



Natl. Herb. Contrib. 12: 223. 1909. 



Cuba, Wright 758. 

 (85) Panicum glabrifolium Nash, Torrey 



Bot. Club Bui. 24: 196. 1897. Tampa, 



Fla., Nash 2415a. 

 (150) Panicum gouini Fourn., Mex. PI. 2: 



28. 1886. Vera Cruz, Mexico, Gouin 4. 

 Panicum gouini var. pumilum Fourn., 



Mex. PI. 2: 28. 1886. Mexico, Vera 



Cruz, Virlet 1300; Antigua, Liebmann 



450. 

 Panicum repens var. confertum Vasey, 



Torrey Bot. Club Bui. 13: 25. 1886. 



"Louisiana" [erroneous, type from Bay 



St. Louis, Miss., Langlois]. 



Panicum halophilum Nash in Lloyd and 

 Tracy, Torrey Bot. Club Bui. 28: 86. 

 1901. Based on P. repens var. confertum, 

 Vasey. 

 (170) Panicum gymnocarpon Ell., Bot. S. C. 

 and Ga. 1: 117. 1816. Savannah, Ga., 

 Baldwin. 



Panicum monachnoides Desv., Opusc. 86. 

 1831. "Brazil" [locality erroneous]. 



Panicum drummondii Nees in Steud., 

 Syn. PI. Glum. 1: 63. 1854. New 

 Orleans, La., Drummond [574]. 



Phanopyrum gymnocarpon Nash in Small, 

 Fl. Southeast. U. S. 104. 1903. Based 

 on Panicum gymnocarpon Ell. 

 (141) Panicum hallii Vasey, Torrey Bot. 

 Club Bui. 11: 61. 1884. Austin, Tex., 

 Hall 816 (in part). 



Panicum virletii Fourn., Mex. PI. 2: 29. 

 1886. San Luis Potosi, Mexico, Virlet 

 1305, 1371. 

 (152) Panicum havardii Vasey, Torrey Bot. 

 Club Bui. 14: 95. 1887. Described 

 from type of P. virgatum var. macran- 

 thum Vasey. 



Panicum virgatum var. macranthum Vasey, 

 Torrey Bot. Club Bui. 13: 26. 1886. 

 Not P. macranthum Trin., 1826. Gua- 

 dalupe Mountains, Tex., Havard. 

 (94) Panicum helleri Nash, Torrey Bot. 

 Club Bui. 26: 572. 1899. Kerrville, 

 Tex., Heller 1759. 



Panicum pernervosum Nash, Torrey Bot. 

 Club Bui. 26: 576. 1899. Houston, 

 Tex., Hall 830. 



Panicum oligosanthes var. helleri Fernald, 

 Rbodora 36: 80. 1934. Based on P. 

 helleri Nash. 

 (169) Panicum hemitomon Schult., Man- 

 tissa 2: 227. 1824. Based on P. walteri 

 Muhl. 



Panicum dimidiatum Walt., Fl. Carol. 72. 

 1788. Not P. dimidiatum L., 1753. 

 South Carolina. Referred by Elliott to 

 P. walteri. 



Panicum walteri Ell., Bot. S. C. and Ga. 

 1: 115. 1816. Not P. walteri Pursh, 

 1814. Charleston, S. C; Savannah, Ga., 

 [type]. 



Panicum walteri Muhl., Descr. Gram. 108. 

 1817. Not P. walteri Pursh, 1814. No 

 locality cited, probably Georgia. 



Panicum carolinianum Spreng., Syst. Veg. 

 1: 310. 1825. Based on P. walteri Ell. 



Oplismenus walteri Kunth, Rev. Gram. 1 : 

 45. 1829. Based on Panicum walteri 

 Muhl. 



Panicum carinatum Torr. in Curtis, Bost. 

 Jour. Nat. Hist. 1: 137. 1835. Not P. 

 carinatum Presl, 1830. [Wilmington] 

 N. C. [M. A. Curtis}. 



Panicum digitarioides Carpenter ex Cur- 

 tis, Amer. Jour. Sci. (II) 7: 410. 1849, 

 not P. digitarioides Raspail, 1833, as 

 synonvm of P. carinatum Torr.; Steud., 

 Syn. PI. Glum. 1: 75. 1854. North 

 America [type, Louisiana, Carpenter]. 



