914 MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Panicum liton Schult., Mant. 2: 250. 1824. Based on P. tenue Muhl., that 



name changed because of P. tenue Roxb., name only, 1813, not described 



until 1820. 



Panicum unciphyllum Trin., Gram. Pan. 242. 1826. North America. 

 Panicum macrum Kunth, R6v. Gram. 1: 40. 1829. Based on P. tenue Muhl. 

 Panicum parvulum Muhl.; Scribn. and Merr., U.S.Dept.Agr., Div. Agrost. 



Circ. 27: 4. 1900. Not P. parvulum Trin., 1834. As synonym of P. tenue 



Muhl. 

 (118) Panicum texanum Buckl., Prel. Kept. Geol. Agr. Survey Tex. App. 3. 



1866. Austin, Tex. 

 (55) Panicum thermale Boland., Calif. Acad. Sci. Proc. 2: 181. 1862. Sonoma 



County, Calif. 

 (50) Panicum thurowii Scribn. and Smith, U.S.Dept.Agr., Div. Agrost. Circ. 



16: 5. 1899. Waller County, Tex., Thurow in 1898. 

 (75) Panicum trifolium Nash, Bull. Torrey Bot. Club 26: 580. 1899. Macon, 



Ga., Small in 1895. 

 (67) Panicum tsugetorum Nash, Bull. Torrey Bot. Club 25: 86. 1898. Bronx 



Park, N.Y., Nash 287. 

 Panicum lanuginosum siccanum Hitchc. and Chase, Rhodora 8: 207. 1906. 



Starved Rock, 111., Chase 1602. 

 (124) Panicum tucker mani Fernald, Rhodora 21: 11 2. 1919. Lake Mem- 



phremagog, Vt., Tuckerman. 

 Panicum soboliferum Tuckerm.; Scribn. and Merr., Rhodora 3: 106. 1901, 



as synonym of P. minimum. Lake Memphremagog, Vt., Tuckerman. 

 (157) Panicum urvilleanum Kunth, R6v. Gram. 2: 403. pi. 115. 1831. [Con- 



cepcion], Chile, Dumont-d' Urville. 

 Panicum megastachyum Presl, Rel. Haenk. 1: 305. 1830. Not P. megastachyum 



Nees, 1826. Huanuco, Peru, Haenke. 



Panicum preslii Kunth, ReV. Gram. 1: Sup. X. 1830. Based on P. megasta- 

 chyum Presl. 

 Panicum urvilleanum longiglume Scribn., U.S.Dept.Agr., Div. Agrost. Bull. 



17 (ed. 2): 49. 1901. San Jacinto, Calif., Parish Brothers 887. 

 (79) Panicum vernale Hitchc. and Chase, Contrib. U.S. Natl. Herb. 15: 266. 



f. 293. 1910. Lake City, Fla-, Hitchcock 1020. 

 (155) Panicum verrucosum Muhl., Descr. Gram. 113. 1817. New Jersey, 



Delaware, and Georgia. 

 Panicum debile Ell., Bot. S.C. and Ga. 1: 129. 1816. Not P. debile Desf., 



1798. Presumably South Carolina. 

 Panicum umbraculum Bosc; Spreng., Syst. Veg. 1: 314. 1825, as synonym of 



P. verrucosum. [Bosc.] 

 Panicum rugosum Bosc; Spreng., Syst. Veg. 1: 314. 1825, as synonym of 



P. verrucosum. [Bosc.] 

 (57) Panicum villosissimum Nash, Bull. Torrey Bot. Club 23: 149. 1896. 



Macon, Ga., Smalt in 1895. 

 Panicum tectum Willd.; Spreng., Syst. Veg. 1: 313. 1825. Name only. 



North America. 

 Panicum dichotomum var. villosum Vasey, U.S.Dept.Agr., Div. Bot. Bull. 



8: 31. 1889. [Type, District of Columbia, Vasey.] 

 Panicum nitidum var. pubescens Scribn., in Kearney, Bull. Torrey Bot. Club 



20: 479. 1893. Name only. Harlan and Bell Counties, Ky., Kearney 58 



and 141 in part. 

 Panicum atlanticum Nash, Bull. Torrey Bot. Club 24: 346. 1897. Bronx 



Park, N.Y., Nash. 

 Panicum haemacarpon Ashe, Jour. Elisha Mitchell Sci. Soc. 15: 55. 1898. 



District of Columbia, Kearney in 1897 [type]; North Carolina, Ashe in 1898; 



Iowa, Carver 258. 

 Panicum xanthospermum Scribn. and Mohr, Contrib. U.S. Nat. Herb. 6: 348. 



1901. Greenville, Ala., Mohr. 

 (142) Panicum virgatum L., Sp. PI. 59. 1753. Virginia [Clayton 578]. 



Panicum coloratum Walt., Fl. Carol. 73. 1788. Not P. coloratum L., 1767. 



South Carolina. 

 Eatonia purpurascens Raf., Jour. Phys. Chym. 89: 104. 1819. New York 



[type, Long Island]. 

 Panicum pruinosum Bernh.; Trin., Gram. Pan. 191. 1826, as synonym of 



P. vzrgatum. North America [Delaware], Bernhardi. 

 Panicum giganteum Scheele, Linnaea 22: 340. 1849. Between San Antonio 



and New Braunfels, Tex., Lindheimer. 



