

MISC. PI BLiCATlO.N 200, I. S. DEBT. OF AGRICULTURE 



1 Echinochloa echinata Beauv., Ess. Agrost. 

 53, 161, 169. 1812. Based on Panicum 

 echinatum Willd. 



Panicum crusgalli var. aristatum Pursh, 

 Fl. Amer. Sept. 66. 1814. North 

 America. 



Panicum pungens Poir. in Lam., Encycl. 

 Sup. 4: 273. 1816. Based on P. muri- 

 catum Michx. 



Pennisetum crusgalli Baumg., Enum. 

 Stirp. Transsilv. 3: 277. 1816. Based 

 on Panicum crusgalli L. 



Echinochloa crusgalli var. aristata S. F. 

 Gray, Nat. Arr. Brit. Pi. 2: 158. 1821. 

 Great Britain. 



Oplismenus crusgalli Dum., Obs. Gram. 

 Belg. 138. 1823. Based on Panicum 

 crusgalli L. 



lOrthopogon echinatus Spreng., Syst. Veg. 

 1: 307. 1825. Based on Panicum 

 echinatum Willd. 



Orthopogon crusgalli Spreng., Syst. Veg. 1: 

 307. 1825. Based on Panicum crus- 

 galli L. 



Oplismenus muricatus Kunth, Rev. Gram. 

 1: 44. 1829. Based on Panicum muri- 

 catum Michx. 



^Oplismenus echinatus Kunth, Rev. Gram. 

 I: 45. 1829. Based on Panicum echi- 

 natum Willd. 



? Panicum crusgalli var. echinatum Do ell 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 forma vitiate Hubb., 

 Rhodora 18: 232. 1916. New Bruns- 

 wick, Hubbard 763. 



Echinochloa crusgalli var. muricata Far- 

 well, Mich. Acad. Sci. Rpt. 21: 350. 

 1920. Based on Panicum muricatum 

 Michx. 



Echinochloa crusgalli var. michauxii 

 House, N. Y. State Mus. Bui. 243-244: 

 42. 1923. Based on Panicum muri- 

 catum Michx. 



Echinochloa pungens Rydb., Brittonia 1: 

 81. 1931. Based on Panicum pungens 

 Poir. 



Echinochloa pungens var. coarctata Fern, 

 and Grisc, Rhodora 37: 136. pi. 336. 

 f. 1, 2. 1935. Pungo Ferry, Va., Fer- 

 nald and Griscom 2760. 

 Echinochloa crusgalli var. frumentacea 

 (Roxb.) W. F. Wight, Cent. Diet. Sup. 

 810. 1909. Presumably based on Pani- 

 cum 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, Rev. 



Gram. 1: 445. 1829. Based on Pani- 

 cum frumentaceum Roxb. 



Panicum crusgalli var. frumentaceum 

 Trimen, Syst. Cat, Ceylon PL 104. 

 1885. Based on P. frumentaceum Roxb. 



Echinochloa crusgalli edulis Hitchc, U. S. 

 Dept. Agr. Bui. 772: 238. 1920. Based 

 on Panicum frumentaceum Roxb. 



Echinochloa crusgalli subsp. colon um 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 frumen- 

 taceum Roxb. 



Panicum crusgalli subsp. colonum var. 

 edulis Makino and Nemoto, Fl. Jap. 

 1470. 1925. Based on P. frumenta- 

 ceum Roxb. 

 Echinochloa crusgalli var. mitis (Purshj 

 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. Probably 

 South Carolina. 



Panicum scindens Nees ex Steud., Syn. 

 PI. Glum. 1: 47. 1854. St. Louis 

 [Drummond]. 



Oplismenus crusgalli var. muticus Wood, 

 Amer. Bot, and Flor. pt. 2 : 393. 1871. 

 Eastern States. 



Panicum crusgalli a normale var. mite 

 forma hispidum Kuntze, Rev. Gen. PL 

 2: 783. 1891. Pennsylvania. 



Echinochloa crusgalli var. mutica Rydb., 

 Colo. Agr. Col. Bui. 100: 21. 1906. 

 Presumably based on Panicum crusgalli 

 var. muticum Ell. 



Echinochloa crusgalli forma purpurea Far- 

 well, Mich. Acad. Sci. Rpt. 21: 349. 

 1920. Based on Panicum crusgalli var. 

 purpureum Pursh. 



Echinochloa zelayensis var. macera Wie- 

 gand, Rhodora 23: 54. 1921. Mata- 

 rnoros, 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. (See 

 E. pungens var. wiegandii below.) 



Echinochloa muricata var. microstachya 

 Wiegand, Rhodora 23: 58. 1921. Ca- 

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



Echinochloa muricata var. multi flora 

 Wiegand, Rhodora 23: 59. 1921. Lin- 

 coln County, Okla., Blankenship. 



Echinochloa microstachya Rydb., Brit- 

 tonia 1: 82. 1931. Based on E. muri- 

 cata var. microstachya Wiegand. 



