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



Oplismenus crusgalli Dum., Obs. Gram. Belg. 138. 1823. Based on Panicum 



crusgalli L. 

 fOrthopogon echinatus Spreng., Syst. Veg. 1: 307. 1825. Based on Panicum 



echinatum Willd. 

 Orthopogon crusgalli Spreng., Syst. Veg. 1: 307. 1825. Based on Panicum 



crusgalli L. 

 Oplismenus muricatus Kunth, ReV. Gram. 1: 44. 1829. Based on Panicum 



muricatum Michx. 

 ^Oplismenus echinatus Kunth, Rev. Gram. 1: 45. 1829. Based on Panicum 



echinatum Willd. 

 ? Panicum crusgalli var. echinatum Doell, in Mart. Fl. Bras. 2 2 : 143. 1877. 



Based on P. echinatum Willd. 

 Echinochloa muricata Fernald, Rhodora 17: 106. 1915. Based on Panicum 



muricatum Michx. 

 Echinochloa crusgalli var. muricata Farwell, Mich. Acad. Sci. Rept. 21: 350. 



1920. Based on Panicum muricatum Michx. 

 Echinochloa crusgalli var. michauxii House, N.Y. State Mus. Bull. 254: 71. 



1924. Based on Panicum muricatum Michx. 

 Echinochloa pungens Rydb., Brittonia 1: 81. 1931. Based on Panicum 



pungens Poir. 

 ECHINOCHLOA CRUSGALLI var. FRUMENTACEA W. F. Wight, Cent. Diet. Sup. 810. 



1909. Presumably based on Panicum frumentaceum Roxb. (Published as 



E. crusgalli frumentacea.) 

 Panicum frumentaceum Roxb., Fl. Ind. 1: 307. 1820. Not P. frumentaceum 



Salisb., 1796. India. 

 Echinochloa frumentacea Link, Hort. Berol. 1: 204. 1827. Based on Panicum 



frumentaceum Roxb. 



Oplismenus frumentaceus Kunth, Re>. Gram. 1: 445. 1829. Based on Pani- 

 cum frumentaceum Roxb. 

 Panicum crusgalli var. frumentaceum Trimen, Syst. Cat. Ceylon PI. 104. 1885. 



Based on P. frumentaceum Roxb. 

 Echinochloa crusgalli edulis Hitchc., U.S. Dept. Agr. Bull. 772: 238. 1920. 



Based on Panicum frumentaceum Roxb. 

 Echinochloa crusgalli subsp. colonum var. edulis Honda, Bot. Mag. Tokyo 37: 



123. 1923. Based on E. crusgalli var. edulis Hitchc. 

 Echinochloa colonum var. frumentacea Ridl., Fl. Malay Pen. 5: 223. 1925. 



Presumably based on Panicum frumentaceum Roxb. 

 Panicum crusgalli subsp. colonum var. edulis Makino and Nemoto, Fl. Jap. 



1470. 1925. Based on P. frumentaceum Roxb. 

 ECHINOCHLOA CRUSGALLI var. MITIS (Pursh) Peterm., Fl. Lips. 82. 1838. Based 



on Panicum crusgalli var. mite Pursh. 



Panicum crusgalli var. mite Pursh, Fl. Amer. Sept. 66. 1814. North America. 

 Panicum crusgalli var. purpureum Pursh, Fl. Amer. Sept. 66. 1814. North 



America. 



Panicum crusgalli var. muticum Ell., Bot. S.C. and Ga. 1: 114. 1816. Prob- 

 ably South Carolina. 

 Panicum scindens Nees; Steud., Syn. PL Glum. 1: 47. 1854. St. Louis, 



[Drummond], 

 Oplismenus crusgalli var. muticus Wood, Amer. Bot. and Flor. pt. 2: 393. 



1870. Eastern States. 

 Panicum crusgalli a nor male var. mite forma hispidum Kuntze, Rev. Gen. PL 2: 



783. 1891. Pennsylvania. 

 Echinochloa zelayensis var. macera Wiegand, Rhodora 23: 54. 1921. Mata- 



moros, Mexico, Berlandier 890. 

 Echinochloa muricata var. ludoviciana Wiegand, Rhodora 23: 58. 1921. 



Baton Rouge, La., Billings 14. 

 Echinochloa muricata var. occidentalis Wiegand, Rhodora 23: 58. 1921. 



Grand Tower, 111., Gleason 1720. 

 Echinochloa muricata var. microstachya Wiegand, Rhodora 23: 58. 1921. 



Cayuga Lake Basin, N.Y., Palmer 97. 



Echinochloa muricata var. multiflpra Wiegand, Rhodora 23: 59. 1921. Lin- 

 coln County, Okla., Blankenship. 



Echinochloa microstachya Rydb., Brittonia 1: 82. 1931. Based on E. muri- 

 cata var. microstachya Wiegand. 

 Echinochloa occidentalis Rydb., Brittonia 1: 82. 1931. Based on E. muricata 



var. occidentalis Wiegand. 



