314 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Indiana: Michigan City, Hill 158 in 1906; Brazil, Somes 231. 

 Illinois: Peoria, Brendel, McDonald in 1903; without locality, Wolf in 1882. 

 Michigan: Port Huron, Dodge in 1904 and 1909. 



Missouri: St. Louis, Eggert 114, 253, Kellogg IS; Sibley, Bush 4003; Independ- 

 ence, Bush 733 in part; Courtney, Bush 3977; Allenton, Kellogg in 1901; 



Monteer, Bush 4651, 4865. 

 Kansas: Pottawatomie County, Norton 878. 



Delaware: Wilmington, Commons 27, 302; Centerville, Commons 300. 

 Maryland: High Island, Ward in 1878; West Chevy Chase, Chase 3272, Hitchcock 



432; Riverdale, Chase 2366. 

 District op Columbia: Ball 702, Hitchcock 431, Kearney 21, 32, Merrill 198, PoZ- 



Zard 365, Scribner in 1894, Sudworth in 1890, Fasey in 1874 and 1887, "Fran? in 



1880, Williams 7. 

 Virginia: Portsmouth, iVb?/es 68. 

 West Virginia: Aurora, Steele in 1898; Morgan town, Hitchcock 584; Fayette 



County, Kellerman 6900. 

 North Carolina: Biltmore, Biltmore Herb. 804, 804b; Blowing Rock Mountain, 



Small & Heller in 1891; Heiligs Mill, Small & Heller 348; Magnetic City, 



Wetherby 32; Chapel Hill, Ashe, Chase 3078. 

 South Carolina: Clemson College, House 2132. 

 Georgia: Gwinnett County, Small in 1893; Stone Mountain, Hitchcock 585; 



Clarke County, Harper 70. 

 Florida: Without locality, Chapman. 

 Kentucky: Poor Fork, Kearney 229. 

 Tennessee: Wolf Creek, Kearney in 1897, Ruth 60; Ducktown, Chambliss 18, 78; 



Hiwassee Gorge, Kearney 330; Blowing Rock Mountain, Small & Heller in 



1891. 

 Alabama: Without locality, Buckley (Mo. Bot. Gard. Herb.). 

 Mississippi: Starkville, Chase 4463. 

 Arkansas: Northwest Arkansas, Harvey 32. 

 Texas: Dallas, Reverchon in 1875 (Gray Herb.). 

 Oklahoma: Supulpa, Bush 718 (Mo. Bot. Gard. Herb.). 



190. Panicum latifolium L. 



Panicum latifolium L. Sp. PI. 58. 1753. "Habitat in America." The type, in 

 the Linnsean Herbarium, is a portion of a vernal culm with two leaves and a short- 

 exserted but well-developed primary panicle. a 



Milium latifolium Moench, Meth. PI. 204. 1794. Based on Panicum latifolium L. 



Panicum macrocarpon LeConte in Torr. Cat. PL N. Y. 91. 1819. No locality nor 

 specimen is cited. In the Torrey Herbarium is a specimen with the following label 



a For a full discussion of the reasons for considering this specimen to be the type, 

 see Hitchcock, Contr. Nat. Herb. 12: 118. 1908. The reasons are briefly: In the 

 Linnsean Herbarium are two sheets upon which Linnaeus has written the name. One 

 of these, which is Panicum zizanioides H. B. K., was received from Browne after the 

 preparation of the manuscript of the Species Plantarum. The second sheet includes 

 two vernal specimens, Panicum macrocarpon LeConte, and P. clandestinum L. The 

 first of these is taken as the type as it corresponds better to the description. The sheet 

 marked "17 K latifolium," meaning that the specimens were received from Kalm 

 and the species is no. 17, P. latifolium, in the Species Plantarum. Appended to the 

 original description, Linnaeus cites two synonyms, one from Morison, which is prob- 

 ably P. boscii Poir., and one from Sloane, which is P. sloanei Griseb. The Sloane 

 specimen is considered by some authors to be the type of P. latifolium, but the Sloane 

 synonym is erroneously cited. 



