MANUAL OF THE GRASSES OF THE UNITED STATES 



923 



Panicum nealleyi Vasey, Torrey Bot. 



Club Bui. 13: 25. 1886. Texas, Nealley. 

 Panicum dichotomum var. datum, Vasey, 



U. S. Dept. Agr., Div. Bot. Bui. 8: 



31. 1889. No locality cited. [Mobile, 



Ala., Mohr.] 

 Panicum viscidum var. scabriusculum 



Beal, Grasses N. Amer. 2: 143. 1896. 



Based on "P. scabriusculum Chapm. 



non Ell." Chapman uses Elliott's 



name correctly. 



(63) Panicum scoparioides Ashe, Elisha 

 Mitchell Sci. Soc. Jour. 15: 53. 1898. 

 Centreville, Del., Commons 283. 



Panicum villosissimum var. scoparioides 



Fernald, Rhodora 36: 79. 1934. 



Based on P. scoparioides Ashe. 



(102) Panicum scoparium Lam., Encycl. 4: 



744. 1798. South Carolina, Michaux. 



Panicum pubescens Lam., Encycl. 4: 748. 

 1798. South Carolina, Michaux. 



Panicum viscidum Ell., Bot. S. C. and 

 Ga. 1: 123. pi. 7. f. 3. 1816. Presum- 

 ably South Carolina. 



Panicum nitidum var. velutinum Doell in 

 Mart., Fl. Bras. 2 2 : 247. 1877. Based 

 on P. viscidum Ell. 



Panicum laxiflorum var. pubescens 

 Chapm., Fl. South. U. S. ed. 3. 586. 

 1897. Not P. laxiflorum var. pubescens 

 Vasey, 1892. Based on P. pubescens 

 Lam., but misapplied to P. strigosum 

 Muhl. 



Chasea pubescens Nieuwl., Amer. Midi. 

 Nat. 2: 64. 1911. Based on Panicum 

 pubescens Lam. 

 (95) Panicum scribnerianum Nash, Torrey 

 Bot. Club Bui. 22: 421. 1895. Based 

 on P. scoparium as described by Watson 

 in Gray's Manual. [Type, Pennsyl- 

 vania, Carey in 1836.] 



Panicum macrocarpon Torr., Fl. North, 

 and Mid. U. S. 143. 1823. Not P. 

 macrocarpon LeConte, 1818. Deerfield, 

 Mass., Cooley. 



Panicum scoparium S. Wats, ex Nash, 

 Torrey Bot. Club Bui. 22: 421. 1895, 

 as synonym of P. scribnerianum Nash. 



Panicum oligosanthes var. scribnerianum 

 Fernald, Rhodora 36: 80. 1934. Based 

 on P. scribnerianum Nash. 



(64) Panicum shastense Scribn. and Men., 

 U. S. Dept. Agr., Div. Agrost. Cir. 35: 

 3. 1901. Castle Crags, Calif., Greata in 

 1899. 



Panicum sonorum Beal, Grasses N. Amer. 2: 



130. 1896. Based on P. capillare var. 



miliaceum Vasey. 

 Panicum capillare var. miliaceum Vasey, 



U. S. Natl. Herb. Contrib. 1 : 28. 1890. 



Not P. miliaceum L. 1753. Lerdo, 



Mexico, Palmer 947 in 1889. 

 (73) Panicum sphaerocarpon Ell., Bot. 



S. C. and Ga. 1: 125. 1816. Georgia, 



Baldwin. 

 Panicum kalmii Swartz ex Wikstr., Adnot. 



Bot. 6. 1829. Pennsylvania, ? Kalm. 



Panicum heterophyllum Swartz ex Wikstr., 

 Adnot. Bot. 6. 1829. Not P. hetero- 

 phyllum Spreng., 1822. As synonym of 

 P. kalmii Swartz. 



Panicum nitidum var. crassifolium A. 

 Gray, N. Amer. Gram, and Cyp. 1 : 30. 

 1834. Name only for specimen from 

 "Pine barrens of New Jersey;" A. Gray 

 ex Doell, in Mart. Fl. Bras. 2 2 : 247. 

 1877 (in obs.). 



Panicum dichotomum var. sphaerocarpon 

 Wood, Class-book ed. 1861. 786. 1861. 

 Presumably based on P. sphaerocarpon 

 Ell. 



Panicum microcarpon var. sphaerocarpon 

 Vasey, Grasses U. S. 12. 1883. Based 

 on P. sphaerocarpon Ell. 



Panicum vicarium Fourn., Mex. PI. 2: 

 20. 1886. Cordoba, Mexico, Schaffner 

 285. 

 Panicum sphaerocarpon var. inflatum 

 (Scribn. and Smith) Hitchc. and Chase, 

 U. S. Natl. Herb. Contrib. 15: 253. f. 

 275. 1910. Based on P. inflatum 

 Scribn. and Smith. (Published as P. 

 spliaerocarpon inflatum.) 



Panicum inflatum Scribn. and Smith, 

 U. S. Dept. Agr., Div. Agrost. Cir. 16: 

 5. 1899. Biloxi, Miss., Tracy 4622. 



Panicum mississippiense Ashe, Elisha 

 Mitchell Sci. Soc. Jour. 16: 91. 1900. 

 Mississippi River below New Orleans, 

 La., Ashe. 



(39) Panicum sphagnicola Nash, Torrey 

 Bot. Club Bui. 22: 422. 1895. Lake 

 City, Fla., Nash 2500. 



(40) Panicum spretum Schult., Mantissa 2: 

 248. 1824. Based on Muhlenberg's 

 Panicum No. 37. New England. 



Panicum nitidum var. densiflorum Rand 



and Redfield, Fl. Mt. Desert 174. 



1894. Mount Desert, Maine, Rand. 

 Panicum eatoni Nash, Torrey Bot. Club 



Bui. 25: 84. 1898. Seabrook, N. H., 



Eaton. 

 Panicum octonodum Smith, U. S. Dept. 



Agr., Div. Agrost. Bui. 17: 73. f. 369. 



1899. Waller County, Tex., Thurow in 



1898. 

 Panicum paucipilum Nash, Torrey Bot. 



Club Bui. 26: 573. 1899. Wildwood, 



N. J., Bicknell in 1897. 

 Panicum nitidum octonodum Scribn. and 



Merr., U. S. Dept. Agr., Div. Agrost. 



Bui. 24: 34. 1901. Based on P. oc- 

 tonodum Smith. 

 (159) Panicum stipitatum Nash in Scribn., 



U. S. Dept. Agr., Div. Agrost. Bui. 17. 



(ed. 2) : 56. f. 352. 1901. Based on P. 



elongatum Pursh. 

 Panicum elongatum Pursh, Fl. Amer. 



Sept. 1: 69. 1814. Not P. elongatum 



Salisb., 1796. New Jersey to Virginia. 



[Type, Delaware.] 

 Panicum agrostoides var. elongatum 



Scribn., Tenn. Agr. Expt. Sta. Bui. 7: 



