MANUAL OF THE GRASSES OF THE UNITED STATES 901 



(22) Panicum bicknellii Nash, Bull. Torrey Bot. Club 24: 193. 1897. Bronx 

 Park, N.Y., Bicknell in 1895. 

 Panicum nemopanthum Ashe, Jour. Elisha Mitchell Sci. Soc. 15: 42. 1898. 



Raleigh N.C., Ashe in 1895. 

 Panicum bushii Nash, Bull. Torrev Bot. Club 26: 568. 1899. McDonald 



County, Mo., Bush 413. 

 Panicum bicknellii var. bushii Farwell, Mich. Acad. Sci. Papers 1: 85. 1921. 

 Based on P. bushii Nash. 

 (30) Panicum boreale Nash, Bull. Torrey Bot. Club 22: 421. 1895. Cairo, 



N.Y., Nash in 1893. 

 (110) Panicum boscii Poir., in Lam., Encycl. Sup. 4: 278. 1816. Carolina, 

 Bosc. 

 Panicum wallheri Poir., in Lam., Encycl. Sup. 4: 282. 1816. Not P. walteri 



Pursh, 1814. Based on P. latifolium as described by Michaux. 

 Panicum latifolium var. australe Vasey, U.S.Dept.Agr., Div. Bot. Bull. 8: 34. 



1889. Alabama [type, Thomasville, Mohr] to Texas. 

 Panicum porterianum Nash, Bull. Torrey Bot. Club 22: 420. 1895. Based 

 on P. wallheri Poir. 

 Panicum boscii var. mollb (Vasey) Hitchc. and Chase, in Robinson, Rhodora 10: 

 64. 1908. Based on P. lati'folium var. molle Vasey. 

 Panicum latifolium var. molle Vasey; Ward, Fl. Washington 135. 1881. 



District of Columbia, [TFard]. 

 Panicum walteri var. molle Porter, Bull. Torrey Bot. Club 20: 194. 1893. 



Presumably based on P. latifolium var. molle Vasey. 

 Panicum pubifolium Nash, Bull. Torrey Bot. Club 26: 577. 1899. Based on 

 P. latifolium var. molle Vasey. 

 (156) Panicum brachyanthum Steud., Syn. PL Glum. 1: 67. 1854. [Rusk 

 County], Tex., Vinzent 124. 

 Panicum sparsiflorum Vasey, LLS.Dept.Agr., Div. Bot. Bull. 8: 36. 1889. 

 Not P. sparsiflorum Doell, 1877. South Carolina to Texas, [type, San Ber- 

 nardino, Ridell 20]. 

 This species was described as Panicum angustifolium Ell. by Chapman (FI. 

 South. U.S. 574. 1860). 

 (83) Panicum breve Hitchc. and Chase, Contrib. U.S. Natl. Herb. 15: 271. f. 301. 



1910. Jensen, Fla., Hitchcock 734. 

 (139) Panicum bulbosum H.B.K, Nov. Gen. and Sp. 1: 99. 1815. Guana- 

 juato, Mexico, Humboldt and Bonpland. 

 Panicum avenaceum H.B.K., Nov. Gen. and Sp. 1: 99. 1815. Ecuador, 



Humboldt and Bonpland. 

 Panicum gongylodes Jacq., Eclog. Gram. 30. pi. 21. 1815-1820. Cultivated 



at Vienna. 

 Panicum nodosum Willd.; Steud., Nom. Bot. ed. 2. 2: 260. 1841, as synonym 



of P. bulbosum. 

 Panicum maximum var. gongylodes Doell, in Mart., Fl. Bras. 2 2 : 203. 1877. 



Based on P. gongylodes Jacq. 

 Panicum maximum var. bulbosum Vasey, in Wheeler, Rept. U.S. Survey 100th 



Merid. 6: 295. 1878. Presumably based on P. bulbosum H.B.K. 

 Panicum polygamum var. gongylodes Fourn., Mex. PI. 2: 28. 1886. Based on 



P. gongylodes Jacc\. 

 Panicum bidbosum subvar. violaceum Fourn., Mex. PL 2: 27. 1886. Chi- 



nantla, Mexico, Liebmann 451. 



Panicum bulbosum, var. avenaceum Beal, Grasses N.Amer. 2: 132. 1896. 



Based on P. avenaceum H.B.K. 



Panicum bulbosum var. minus Vasey, U.S.Dept.Agr., Div. Bot. Bull. 8: 38. 



1889. Texas, New Mexico, and Arizona [type New Mexico, Rusby in 1880]. 



Panicum sciaphilum Rupr.; Fourn., Mex. PL 2: 19. 1886. Yavesia, Mexico, 



Galeotti 5759. 

 Panicum bulbosum sciaphilum Hitchc. and Chase, Contrib. U.S. Natl. Herb. 

 15: 83. f. 73. 1910. Based on P. sciaphilum Rupr. 

 (35) Panicum caerulescens Hack.; Hitchc, Contrib. U.S. Natl. Herb. 12: 219. 



1909. Miami, Fla., Hitchcock 706. 

 (23) Panicum calliphyllum Ashe, Jour. Elisha Mitchell Sci. Soc. 15: 31. 1898. 



Watkins, N.Y., Ashe in 1898. 

 (125) Panicum capillare L., Sp. PL 58. 1753. Virginia, [Clayton 454]. 

 Milium capillare Moench, Meth. PL 203. 1794. Based on P. capillare L. 

 Panicum boba.rti Lam.,. Encycl. 4: 748. 1798. [Virginia, Bobart.] 

 Panicum capillare var. agreste Gattinger, Tenn. Fl. 94. 1887. Tennessee, 

 [Ridgetop, Gattinger]. 



